needle bearing

.100 Motion Technology

NEEDLE ROLLER BEARING

Drawn Cup & Hardened Outer Ring Range.......................... 1.101Drawn Cup - Metric................................................................ 1.102Sealed Drawn Cup - Metric ................................................... 1.104Drawn Cup - Inch ................................................................... 1.105Sealed Drawn Cup - Inch ...................................................... 1.108Drawn Cup (Cageless) Full Complement ............................. 1.109Needle Roller & Cage Assemblies - Metric .......................... 1.111Needle Roller & Cage Assemblies - Inch ............................. 1.114Inner Rings............................................................................. 1.115With Hardened Outer Rings .................................................. 1.118Without Inner Rings............................................................... 1.119With Inner Rings .................................................................... 1.122Sealed..................................................................................... 1.124Without Ribs........................................................................... 1.126Axial Needle, Cage Assemblies & Bearing Washers ........... 1.128Axial Cylindrical ..................................................................... 1.130Centre Washers ..................................................................... 1.132Thrust Bearings & Washers .................................................. 1.133Combined Radial/ Axial Bearings ......................................... 1.134Stud Type Cam Followers (Track Rollers) ............................ 1.137Yoke Type Cam Followers (Track Rollers)............................ 1.140Shell Type Roller Clutches .................................................... 1.149Cylindrical Roller Bearings ................................................... 1.152

BSC State Office NSW (02) 9824 2100 VIC (03) 9560 3222 QLD (07) 3260 6888Phone Numbers: SA (08) 8349 8388 TAS (03) 6272 4344 WA (08) 9337 3000

101

Motio

n T

echn

olo

gy

Drawn Cup

Caged Full Complement

Open Closed Open Specials Closed

HK - Metric BK - Metric S - Imperial CS - Imperial

SCE - Imperial BCE - Imperial SH - Imperial Hvy CSH - Imperial Hvy

SCH - Imperial Hvy BCH - Imperial Hvy

Two Seal One Seal One Seal Precision

HK - 2RS Metric HK - RS Imperial BK - RS Metric Full Complement

SCE - PP Imperial SCE - P Imperial BCE - P Imperil S-G - Imperial

SCH - PP Imperial Hvy SCH - P Imperial Hvy BCH - P Imperial Hvy

Hardened Outer Ring

Standard Extra Light Light Series Rib Heavy Series Double Row Specials

NK - Metric RNA48 - Metric RNA49 - Metric NKS - Metric RNA69 - Metric

NCS - Imperial

Single Seal Two Seals Single Seal Two Seals Ribless

RNA49 - RS RNA49 - 2RS RNA69 - RS RNA69 - 2RS RNAO

NE

ED

LE R

OLLE

R B

EA

RIN

GS

Draw

n Cup &

Hardened O

uter Ring

Range

* - Inner Rings can be used with all types of Needle Roller Bearings.

(1.102 - 1.103)

(1.105 - 1.107)

(1.105 -1.107)

(1.102 - 1.103)

(1.105 - 1.107)

(1.105 -1.107)

(1.104)

(1.108)

(1.108)

(1.104)

(1.108)

(1.108)

(1.104)

(1.108)

(1.108)

(1.109 - 1.110)

(1.109 - 1.110)

(1.109 - 1.110)

(1.109 - 1.110)

(1.110)

(1.110)

(1.118 - 1.121)

(1.125)

(1.121) (1.118 - 1.121) (1.118 - 1.121) (1.118 - 1.121)

(1.124) (1.124) (1.126)(1.118 - 1.121) (1.118 - 1.121)

Inner Rings *

IR - Metric

LR - Lower Price Metric

PI - Imperial

(1.115 - 1.116)

(1.115 - 1.116)

(1.117)

Inner Rings *

IR - Metric

LR - Lower Price Metric

PI - Imperial

(1.115 - 1.116)

(1.115 - 1.116)

(1.117)

102 Motion Technology

HK

3 +HK0306TN +BK0306TN 3 6.5 6 5.2 0.34 +HK0408TN +BK0408TN 4 8 8 6.4 0.35 +HK0509 +BK0509 5 9 9 7.4 0.46 +HK0608 6 10 8 0.4

HK0609 BK0609 6 10 9 7.4 0.47 HK0709 BK0709 7 11 9 7.4 0.48 HK0808 BK0808 8 12 8 6.4 0.4

HK0810 BK0810 8 12 1 8.4 0.4 IR5x18x129 HK0908 9 13 8 0.4

HK0910 BK0910 9 13 10 8.4 0.4 HK0912 BK0912 9 13 12 10.4 0.4 IR6x19x12

This series of needle roller bear-ings consist of a thin walleddrawn cup outer ring and a nee-dle roller and cage assemblywhich together form the bearingunit.

Drawn cup needle roller bear-ings are available with openends (HK) or closed one end(BK). These bearings are alsoavailable in sealed one side (HKand BK) or sealed both sides(HK only).

These bearings must be fullysupported to ensure proper loadcarrying capacity and the bear-ings running surfaces must behardened and ground, otherwise,a suitable inner ring must be used.

Drawn cup needle rollerbearing, HK...2RS with openends, sealed on both sides.

Drawn cup needle rollerbearing BK with closed ends.

BK

With Open Ends With Closed End Dimensions (mm) Suitable Inner Rings (order separately)Shaft Stand. Special Designation F

wD C C

tr LR IR

Dia. Sizes Sizes -0.3 min. min. Designation DesignationDesignation Designation

Drawn cup needle rollerbearing HK with open ends.

NEEDLE ROLLER BEARINGS Needle: Drawn CupMetric

103Motion Technology

10 HK1010 BK1010 10 14 10 8.4 0.4 LR7x10x10.5 IR7x10x10.5 HK1012 BK1012 10 14 12 10.4 0.4 IR7x10x12 HK1015 BK1015 10 14 15 13.4 0.4 IR7x10x16

12 HK1210 BK1210 12 16 10 8.4 0.4 LR8x12x10.5 IR8x12x10.5 HK1212 BK1212 12 18 12 9.3 0.8 LR8x12x12.5 IR8x12x12.5

13 HK1312 BK1312 13 19 12 9.3 0.8 LR10x13x12.5 IR10x13x12.514 HK1412 BK1412 14 20 12 9.3 0.8 IR10x14x1315 HK1512 BK1512 15 21 12 9.3 0.8 LR12x15x12.5 IR12x15x12.5

HK1516 BK1516 15 21 16 13.3 0.8 LR12x15x16.5 IR12x15x16.5øHK1522 øBK1522 15 21 22 19.3 0.8 LR12x15x22.5 IR12x15x22.5

16 HK1612 BK1612 16 22 12 9.3 0.8 IR12x16x13 HK1616 BK1616 16 22 16 13.3 0.8 IR12x16x16

øHK1622 øBK1622 16 22 22 19.3 0.8 IR12x16x2217 HK1712 BK1712 17 23 12 9.3 0.818 HK1812 BK1812 18 24 12 9.3 0.8 LR15x18x12.5

HK1816 BK1816 18 24 16 13.3 0.8 LR15x18x16.5 IR15x18x16.520 HK2010 20 26 10 0.8

HK2012 BK2012 20 26 12 9.3 0.8 IR15x20x13 HK2016 BK2016 20 26 16 13.3 0.8 LR17x20x16.5 IR17x20x16.5 HK2020 BK2020 20 26 20 17.3 0.8 LR17x20x20.5 IR17x20x20.5

øHK2030 øBK2030 20 26 30 27.3 0.8 LR17x20x30.5 IR17x20x30.522 HK2210 22 28 10 0.8

HK2212 BK2212 22 28 12 9.3 0.8 IR17x22x13 HK2216 BK2216 22 28 16 13.3 0.8 IR17x22x16 HK2220 BK2220 22 28 20 17.3 0.8 IR17x22x23

HK22x28x7.5TN 22 28 7.5 0.824 HK24x30x7.5TN 24 30 7.5 0.825 HK2512 BK2512 25 32 12 9.3 0.8 LR20x25x12.5

HK2516 BK2516 25 32 16 13.3 0.8 LR20x25x16.5 IR20x25x17 HK2520 BK2520 25 32 20 17.3 0.8 LR20x25x20.5 IR20x25x20.5 HK2526 BK2526 25 32 26 23.3 0.8 LR20x25x26.5 IR20x25x26.5

øHK2538 øBK2538 25 32 38 35.3 0.8 LR20x25x38.5 IR20x25x38.528 HK2816 BK2816 28 35 16 13.3 0.8 IR22x28x17

HK2820 BK2820 28 35 20 17.3 0.8 LR22x28x20.5 IR22x28x20.530 HK3012 BK3012 30 37 12 9.3 0.8 LR25x30x12.5

HK3016 BK3016 30 37 16 13.3 0.8 LR25x30x16.5 IR25x30x17 HK3020 BK3020 30 37 20 17.3 0.8 LR25x30x20.5 IR25x30x20.5 HK3026 BK3026 30 37 26 23.3 0.8 LR25x30x26.5 IR25x30x26.5

øHK3038 øBK3038 30 37 38 35.3 0.8 LR25x30x38.5 IR25x30x38.532 HK32x39x24 32 39 24 0.835 HK3512 BK3512 35 42 12 9.3 0.8 LR30x35x12.5

HK3516 BK3516 35 42 16 13.3 0.8 LR30x35x16.5 IR30x35x17 HK3520 BK3520 35 42 20 17.3 0.8 LR30x35x20.5 IR30x35x20.5

40 HK4012 BK4012 40 47 12 9.3 0.8 LR35x40x12.5 HK4016 BK4016 40 47 16 13.3 0.8 LR35x40x16.5 IR35x40x17 HK4020 BK4020 40 47 20 17.3 0.8 LR35x40x20.5 IR35x40x20.5

45 HK4512 45 52 12 0.8 HK4516 BK4516 45 52 16 13.3 0.8 LR40x45x16.5 IR40x45x17 HK4520 BK4520 45 52 20 17.3 0.8 LR40x45x20.5 IR40x45x20.5

50 HK5020 BK5020 50 58 20 17.3 0.8 LR45x50x20.5 HK5025 BK5025 50 58 25 22.3 0.8 LR45x50x25.5 IR45x50x25.5

HK50x57x16 50 57 16 0.855 HK5520 BK5520 55 63 20 17.3 0.8 LR50x55x20.5

HK5528 BK5528 55 63 28 25.3 0.860 HK6012 BK6012 60 68 12 9.3 0.8

HK6020 BK6020 60 68 20 17.3 0.8 HK6032 BK6032 60 68 32 29.3 0.8

TN=Plastic cage, permissible operating temperature: 120°C(continuous operation).+ =not available with lubrication hole.ø =double row with lubrication hole.

NEEDLE ROLLER BEARINGS

With Open Ends With Closed End Dimensions Suitable Inner Rings (order separately)Shaft Stand. Special Designation Fw D C Ct r LR IRDia. Sizes Sizes -0.3 min. min. Designation Designation

Designation Designation

Needle: Drawn CupHK and BK

With Open Ends With Closed End Dimensions Suitable Inner Rings (order separately)Shaft Stand. Special Designation FW D C Ct r LR IRDia. Sizes Sizes -0.3 min. min. Designation Designation


Metric Series:HK = with open endsBK = with closed ends


NEEDLE ROLLER BEARINGS Needle:Sealed Drawn Cup

8 HK0810RS HK0812.2RS 8 12 10 12 0.410 HK1012RS HK1014.2RS 10 14 12 14 0.412 HK1214RS HK1216.2RS 12 18 14 16 0.814 HK1414RS HK1416.2RS BK1414RS 14 20 14 16 11.3 0.815 HK1514RS HK1516.2RS BK1514RS 15 21 14 16 11.3 0.8 LR12x15x16.5 IR12x15x16.5 LR12x15x12.5

HK1518RS HK1520.2RS 15 21 18 20 0.816 HK1614RS HK1616.2RS BK1614RS 16 22 14 16 11.3 0.8 IR12x16x20 IR12x16x13

HK1620.2RS 16 22 20 0.818 HK1814RS HK1816.2RS 18 24 14 16 0.8 LR15x18x16.5 IR15x18x16.520 HK2016.2RS 20 26 16 0.8 LR17x20x16.5 IR17x20x16.5

HK2018RS HK2020.2RS BK2018RS 20 26 18 20 15.3 0.8 LR17x20x20.5 IR17x20x20.5 LR17x20x16.522 HK2214RS HK2216.2RS 22 28 14 16 0.8 IR17x22x23

HK2218RS HK2220.2RS 22 28 18 20 0.8 IR17x22x2325 HK2516.2RS 25 32 16 0.8 LR20x25x16.5 IR20x25x17

HK2518RS HK2520.2RS BK2518RS 25 32 18 20 15.3 0.8 LR20x25x20.5 IR20x25x20.5 LR20x25x16.5HK2524.2RS 25 32 24 0.8HK2530.2RS 25 32 30 0.8 IR20x25x30

28 HK2820.2RS 28 35 20 0.8 LR22x28x20.5 IR22x28x20.530 HK3016.2RS 30 37 16 0.8 LR25x30x16.5 IR25x30x17

HK3018RS HK3020.2RS 30 37 18 20 0.8 LR25x30x20.5 IR25x30x20.5HK3024.2RS 30 37 24 0.8

35 HK3516.2RS 35 42 16 0.8 LR30x35x16.5 IR30x35x17HK3518RS HK3520.2RS 35 42 18 20 0.8 LR30x35x20.5 IR30x35x20.5

40 HK4016.2RS 40 47 16 0.8 LR35x40x16.5 IR35x40x20HK4018RS HK4020.2RS 40 47 18 20 0.8 LR35x40x20.5 IR35x40x20.5

45 HK4518RS HK4520.2RS 45 52 18 20 0.8 LR40x45x20.5 IR40x45x20.550 HK5022RS HK5024.2RS 50 58 22 24 0.8 LR45x50x25.5 IR45x50x25.5

Shaft With Open With Open With Closed FWD C C

1C

tr for HK..RS, for BK..RS

Dia. ends,sealed ends,sealed end, sealed -0.3 -0.3 min. min. HK..2RS LR, IRon one side on both sides Designation LR Designation IR Designation Designation

HK..RS HK..2RS BK..RS

Dimensions

Metric Series:HK - RS = open ends sealed on one sideHK - 2RS = open ends sealed on both sides


NEEDLE ROLLER BEARINGS Needle: Drawn CupInch

Series SCE, SCH Series BCE, BCH

Bearing DimensionsShaft Part No. Part No. Inside Dia. Outside Dia. Width End Recess Matching InnerDia. Open End Closed End F

W nom D nom C inch b max Inner Ring Ring Bore

inch inch inch No. Dia.

* (Also available in full complement design)

Imperial Series:SCE/SCH = open endsBCE/BCH = closed ends

1/8 SCE 24 TN BCE 24 TN 0.1250 0.2500 0.250 0.03 5/32 SCE 21/24 TN BCE 21/24 TN 0.1562 0.2812 0.250 0.03

SCE 21/25 TN BCE 21/25 TN 0.1562 0.2812 0.312 0.03 3/16 SCE 34 TN BCE 34 TN 0.1875 0.3438 0.250 0.03

SCE 36 TN BCE 36 TN 0.1875 0.3438 0.375 0.03 1/4 SCE 44 BCE 44 0.2500 0.4375 0.250 0.04

SCE 45 BCE 45 0.2500 0.4375 0.312 0.04SCE 47 BCE 47 0.2500 0.4375 0.438 0.04

5/16 SCE 55 BCE 55 0.3125 0.5000 0.312 0.04SCE 57 BCE 57 0.3125 0.5000 0.438 0.04SCE 59 BCE 59 0.3125 0.5000 0.562 0.04SCH 57 BCH 57 0.3125 0.5625 0.438 0.04

3/8 SCE 65 BCE 65 0.3750 0.5625 0.312 0.04SCE 66 BCE 66 0.3750 0.5625 0.375 0.04SCE 67 BCE 67 0.3750 0.5625 0.438 0.04SCE 68 BCE 68 0.3750 0.5625 0.500 0.04SCE 69 BCE 69 0.3750 0.5625 0.562 0.04SCE 610 BCE 610 0.3750 0.5625 0.625 0.04SCH 68 BCH 68 0.3750 0.6250 0.500 0.04

7/16 SCE 78 BCE 78 0.4375 0.6250 0.500 0.04SCE 710 BCE 710 0.4375 0.6250 0.625 0.04SCH 78 BCH 78 0.4375 0.6875 0.500 0.04

1/2 SCE 85 BCE 85 0.5000 0.6875 0.312 0.04SCE 86 BCE 86 0.5000 0.6875 0.375 0.04SCE 87 BCE 87 0.5000 0.6875 0.438 0.04SCE 88 BCE 88 0.5000 0.6875 0.500 0.04 PI 050808 5/16SCE 810 BCE 810 0.5000 0.6875 0.625 0.04SCE 812 BCE 812 0.5000 0.6875 0.750 0.04SCH 87 BCH 87 0.5000 0.7500 0.438 0.04SCH 88 BCH 88 0.5000 0.7500 0.500 0.04 PI 050808 5/16SCH 810 BCH 810 0.5000 0.7500 0.625 0.04SCH 812 BCH 812 0.5000 0.7500 0.750 0.04

9/16 SCE 95 BCE 95 0.5625 0.7500 0.312 0.04SCE 96 BCE 96 0.5625 0.7500 0.375 0.04SCE 97 BCE 97 0.5625 0.7500 0.438 0.04



Series SCE, SCH, BCE and BCH Continued

Bearing DimensionsShaft Part No. Part No. Inside Dia. Outside Dia. Width End Recess Matching InnerDia. Open End Closed End FW nom D nom C inch b max Inner Ring Ring Bore


SCE 98 BCE 98 0.5625 0.7500 0.500 0.04 PI 060908 3/8SCE 910 BCE 910 0.5625 0.7500 0.625 0.04SCE 912 BCE 912 0.5625 0.7500 0.750 0.04 PI 060912 3/8SCH 98 BCH 98 0.5625 0.8125 0.500 0.04 PI 060908 3/8SCH 912 BCH 912 0.5625 0.8125 0.750 0.04 PI 060912 3/8

5/8 SCE 105 BCE 105 0.6250 0.8125 0.312 0.04SCE 107 BCE 107 0.6250 0.8125 0.438 0.04SCE 107-1/2 BCE 107-1/2 0.6250 0.8125 0.469 0.04SCE 108 BCE 108 0.6250 0.8125 0.500 0.04 PI 061008 3/8SCE 1010 BCE 1010 0.6250 0.8125 0.625 0.04SCE 1012 BCE 1012 0.6250 0.8125 0.750 0.04 PI 061012 3/8SCH 108 BCH 108 0.6250 0.8750 0.500 0.04 PI 061008 3/8SCH 1010 BCH 1010 0.6250 0.8750 0.625 0.04SCH 1012 BCH 1012 0.6250 0.8750 0.750 0.04 PI 061012 3/8SCH 1016 BCH 1016 0.6250 0.8750 1.000 0.04

11/16 SCE 116 BCE 116 0.6875 0.8750 0.375 0.04SCE 118 BCE 118 0.6875 0.8750 0.500 0.04SCE 1110 BCE 1110 0.6875 0.8750 0.625 0.04SCE 1112 BCE 1112 0.6875 0.8750 0.750 0.04SCH 117 BCH 117 0.6875 0.9375 0.438 0.04SCH 1110 BCH 1110 0.6875 0.9375 0.625 0.04SCH 1112 BCH 1112 0.6875 0.9375 0.750 0.04

3/4 SCE 126 BCE 126 0.7500 1.0000 0.375 0.04SCE 128 BCE 128 0.7500 1.0000 0.500 0.04 PI 081208 1/2SCE 1210 BCE 1210 0.7500 1.0000 0.625 0.04 PI 081210 1/2SCE 1212 BCE 1212 0.7500 1.0000 0.750 0.04 PI 081212 1/2SCH 1212 BCH 1212 0.7500 1.0625 0.750 0.04 PI 081212 1/2

13/16 SCE 136 BCE 136 0.8125 1.0625 0.375 0.04SCE 138 BCE 138 0.8125 1.0625 0.500 0.04SCE 1312 BCE 1312 0.8125 1.0625 0.750 0.04SCE 1314 BCE 1314 0.8125 1.0625 0.875 0.04SCH 1312 BCH 1312 0.8125 1.1250 0.750 0.05

7/8 SCE 146 BCE 146 0.8750 1.1250 0.375 0.04 PI 101406 5/8SCE 148 BCE 148 0.8750 1.1250 0.500 0.04 PI 101408 5/8SCE 1412 BCE 1412 0.8750 1.1250 0.750 0.04 PI 101412 5/8SCE 1416 BCE 1416 0.8750 1.1250 1.000 0.04 PI 101416 5/8SCH 1410 BCH 1410 0.8750 1.1875 0.625 0.05SCH 1412 BCH 1412 0.8750 1.1875 0.750 0.05 PI 101412 5/8SCH 1416 BCH 1416 0.8750 1.1875 1.000 0.05 PI 101416 5/8

15/16 SCE 1516 BCE 1516 0.9375 1.1875 1.000 0.041 SCE 167 BCE 167 1.0000 1.2500 0.438 0.04

SCE 168 BCE 168 1.0000 1.2500 0.500 0.04 PI 121608 3/4SCE 1612 BCE 1612 1.0000 1.2500 0.750 0.04 PI 121612 3/4SCE 1616 BCE 1616 1.0000 1.2500 1.000 0.04 PI 121616 3/4SCH 168 BCH 168 1.0000 1.3125 0.500 0.05SCH 1610 BCH 1610 1.0000 1.3125 0.625 0.05SCH 1612 BCH 1612 1.0000 1.3125 0.750 0.05 PI 121612 3/4SCH 1616 BCH 1616 1.0000 1.3125 1.000 0.05 PI 121616 3/4SCH 1620 BCH 1620 1.0000 1.3125 1.250 0.05 PI 121620 3/4SCH 1624ø BCH 1624 1.0000 1.3125 1.500 0.05



Series SCE, SCH, BCE and BCH Continued

Note: Other inner ring bore diameters may be available if required.

Bearing DimensionsShaft Part No. Part No. Inside Dia. Outside Dia. Width End Recess Matching InnerDia. Open End Closed End FW nom D nom C inch b max Inner Ring Ring Bore


1-1/8 SCE 186 BCE 186 1.1250 1.3750 0.375 0.04SCE 188 BCE 188 1.1250 1.3750 0.500 0.04 PI 141808 7/8SCE 1812 BCE 1812 1.1250 1.3750 0.750 0.04 PI 141812 7/8SCE 1814 BCE 1814 1.1250 1.3750 0.875 0.04SCE 1816 BCE 1816 1.1250 1.3750 1.000 0.04 PI 141816 7/8SCH 1810 BCH 1810 1.1250 1.5000 0.625 0.05SCH 1812 BCH 1812 1.1250 1.5000 0.750 0.05 PI 141812 7/8SCH 1816 BCH 1816 1.1250 1.5000 1.000 0.05 PI 141816 7/8SCH 1818 BCH 1818 1.1250 1.5000 1.125 0.05SCH 1820 BCH 1820 1.1250 1.5000 1.250 0.05 PI 141820 7/8

1-3/16 SCE 1916 BCE 1916 1.1875 1.5000 1.000 0.041-1/4 SCE 208 BCE 208 1.2500 1.5000 0.500 0.04

SCE 2010 BCE 2010 1.2500 1.5000 0.625 0.04SCE 2012 BCE 2012 1.2500 1.5000 0.750 0.04 PI 162012 1SCE 2016 BCE 2016 1.2500 1.5000 1.000 0.04 PI 162016 1SCE 2020 BCE 2020 1.2500 1.5000 1.250 0.04 PI 162020 1SCH 208 BCH 208 1.2500 1.6250 0.500 0.06SCH 2012 BCH 2012 1.2500 1.6250 0.750 0.06 PI 162012 1SCH 2016 BCH 2016 1.2500 1.6250 1.000 0.06 PI 162016 1SCH 2020 BCH 2020 1.2500 1.6250 1.250 0.06 PI 162020 1

1-5/16 SCE 2110 BCE 2110 1.3125 1.6250 0.625 0.04SCE 2120 BCE 2120 1.3125 1.6250 1.250 0.04

1-3/8 SCE 228 BCE 228 1.3750 1.6250 0.500 0.04 PI 182208 1-1/8SCE 2212 BCE 2212 1.3750 1.6250 0.750 0.04 PI 182212 1-1/8SCE 2216 BCE 2216 1.3750 1.6250 1.000 0.04 PI 182216 1-1/8SCE 2220 BCE 2220 1.3750 1.6250 1.250 0.04 PI 182220 1-1/8SCH 228 BCH 228 1.3750 1.7500 0.500 0.06 PI 182208 1-1/8SCH 2212 BCH 2212 1.3750 1.7500 0.750 0.06 PI 182212 1-1/8SCH 2216 BCH 2216 1.3750 1.7500 1.000 0.06 PI 182216 1-1/8

1-1/2 SCE 248 BCE 248 1.5000 1.8750 0.500 0.06SCE 2410 BCE 2410 1.5000 1.8750 0.625 0.06SCE 2412 BCE 2412 1.5000 1.8750 0.750 0.06SCE 2414 BCE 2414 1.5000 1.8750 0.875 0.06SCE 2416 BCE 2416 1.5000 1.8750 1.000 0.06 PI 202416 1-1/4SCE 2420 BCE 2420 1.5000 1.8750 1.250 0.06 PI 202420 1-1/4

1-5/8 SCE 2610 BCE 2610 1.6250 2.0000 0.625 0.06 PI 222610 1-3/8SCE 2620 BCE 2620 1.6250 2.0000 1.250 0.06 PI 222620 1-3/8

1-3/4 SCE 2812 BCE 2812 1.7500 2.1250 0.750 0.06 PI 242812 1-1/2SCE 2816 BCE 2816 1.7500 2.1250 1.000 0.06 PI 242816 1-1/2SCE 2824 BCE 2824 1.7500 2.1250 1.500 0.06 PI 242824 1-1/2

2 SCE 328 BCE 328 2.0000 2.3750 0.500 0.06SCE 3210 BCE 3210 2.0000 2.3750 0.625 0.06SCE 3216 BCE 3216 2.0000 2.3750 1.000 0.06 PI 273216 1-11/16SCE 3220 BCE 3220 2.0000 2.3750 1.250 0.06 PI 273220 1-11/16

2-1/8 SCE 3416 BCE 3416 2.1250 2.5000 1.000 0.062-1/4 SCE 3612 BCE 3612 2.2500 2.6250 0.750 0.06

SCE 3616 BCE 3616 2.2500 2.6250 1.000 0.062-3/4 SCE 4412 BCE 4412 2.7500 3.1250 0.750 0.063-1/2 SCE 5612 BCE 5612 3.5000 4.0000 0.750 0.06ø= Double row design


1/4 SCE 45P BCE 45P SCE 46PP 0.2500 0.4375 0.312 0.375 0.04SCE 46P BCE 46P SCE 47PP 0.2500 0.4375 0.375 0.438 0.04SCE 48P BCE 48P SCE 49PP 0.2500 0.4375 0.500 0.562 0.04

5/16 SCE 56P BCE 56P SCE 57PP 0.3125 0.5000 0.375 0.438 0.04SCE 58P BCE 58P SCE 59PP 0.3125 0.5000 0.500 0.562 0.04

3/8 SCE 66P BCE 66P SCE 67PP 0.3750 0.5625 0.375 0.438 0.04SCE 67P BCE 67P SCE 68PP 0.3750 0.5625 0.438 0.500 0.04SCE 69P BCE 69P SCE 610PP 0.3750 0.5625 0.562 0.625 0.04

7/16 SCH 79P BCH 79P SCH 710PP 0.4375 0.6875 0.562 0.625 0.041/2 SCE 86P BCE 86P SCE 87PP 0.5000 0.6875 0.375 0.438 0.04

SCE 87P BCE 87P SCE 88PP 0.5000 0.6875 0.438 0.500 0.04 PI 050808 5/16SCE 88P BCE 88P SCE 89PP 0.5000 0.6875 0.500 0.562 0.04 PI 050808 5/16SCE 89P BCE 89P SCE 810PP 0.5000 0.6875 0.562 0.625 0.04SCE 811P BCE 811P SCE 812PP 0.5000 0.6875 0.688 0.750 0.04SCE 813P BCE 813P SCE 814PP 0.5000 0.6875 0.812 0.875 0.04SCH 813P BCH 813P SCH 814PP 0.5000 0.7500 0.812 0.875 0.04

9/16 SCE 96P BCE 96P SCE 97PP 0.5625 0.7500 0.375 0.438 0.04SCE 97P BCE 97P SCE 98PP 0.5625 0.7500 0.438 0.500 0.04 PI 060908 3/8SCE 98P BCE 98P SCE 99PP 0.5625 0.7500 0.500 0.562 0.04 PI 060908 3/8SCE 99P BCE 99P SCE 910PP 0.5625 0.7500 0.562 0.625 0.04SCE 911P BCE 911P SCE 912PP 0.5625 0.7500 0.688 0.750 0.04 PI 060912 3/8SCH 913P BCH 913P SCH 914PP 0.5625 0.8125 0.812 0.875 0.04

5/8 SCE 108P BCE 108P SCE 109PP 0.6250 0.8125 0.500 0.562 0.04 PI 061008 3/8SCE 109P BCE 109P SCE 1010PP 0.6250 0.8125 0.562 0.625 0.04SCE 1011P BCE 1011P SCE 1012PP 0.6250 0.8125 0.688 0.750 0.04 PI 061012 3/8SCE 1013P BCE 1013P SCE 1014PP 0.6250 0.8125 0.812 0.875 0.04

3/4 SCE 127P BCE 128P SCE 128PP 0.7500 1.0000 0.438 0.500 0.04 PI 081208 1/2SCE 129P BCE 129P SCE 1210PP 0.7500 1.0000 0.562 0.625 0.04 PI 081210 1/2SCE 1211P BCE 1211P SCE 1212PP 0.7500 1.0000 0.688 0.750 0.04 PI 081212 1/2SCE 1213P BCE 1213P SCE 1214PP 0.7500 1.0000 0.812 0.875 0.04

7/8 SCE 147P BCE 147P SCE 148PP 0.8750 1.1250 0.438 0.500 0.04 PI 101408 5/8SCE 149P BCE 149P SCE 1410PP 0.8750 1.1250 0.562 0.625 0.04SCE 1417P BCE 1417P SCE 1418PP 0.8750 1.1250 1.062 1.125 0.04SCH 1413P BCH 1413P SCH 1414PP 0.8750 1.1875 0.812 0.875 0.05

1 SCE 1610P BCE 1610P SCE 1612PP 1.0000 1.2500 0.625 0.750 0.04 PI 121612 3/4SCE 1614P BCE 1614P SCE 1616PP 1.0000 1.2500 0.875 1.000 0.04 PI 121616 3/4SCH 1614P BCH 1614P SCH 1616PP 1.0000 1.3125 0.875 1.000 0.05 PI 121616 3/4

1-1/8 SCE 1810P BCE 1810P SCE 1812PP 1.1250 1.3750 0.625 0.750 0.04 PI 141812 7/8SCE 1812P BCE 1812P SCE 1814PP 1.1250 1.3750 0.750 0.875 0.04 PI 141812 7/8SCE 1814P BCE 1814P SCE 1816PP 1.1250 1.3750 0.875 1.000 0.04 PI 141816 7/8

1-1/4 SCE 2010P BCE 2010P SCE 2012PP 1.2500 1.5000 0.625 0.750 0.04 PI 162012 1SCE 2014P BCE 2014P SCE 2016PP 1.2500 1.5000 0.875 1.000 0.04 PI 162016 1SCE 2018P BCE 2018P SCE 2020PP 1.2500 1.5000 1.125 1.250 0.04 PI 162020 1SCH 2018P BCH 2018P SCH 2020PP 1.2500 1.6250 1.125 1.250 0.06 PI 162020 1

1-3/8 SCE 2210P BCE 2210P SCE 2212PP 1.3750 1.6250 0.625 0.750 0.04 PI 182212 1-1/8SCE 2214P BCE 2214P SCE 2216PP 1.3750 1.6250 0.875 1.000 0.04 PI 182216 1-1/8SCE 2218P BCE 2218P SCE 2220PP 1.3750 1.6250 1.125 1.250 0.04 PI 182220 1-1/8

1-1/2 SCE 2410P BCE 2410P SCE 2412PP 1.5000 1.8750 0.625 0.750 0.06SCE 2412P BCE 2412P SCE 2414PP 1.5000 1.8750 0.750 0.875 0.06SCE 2414P BCE 2414P SCE 2416PP 1.5000 1.8750 0.875 1.000 0.06 PI 202416 1-1/4SCE 2416P BCE 2416P SCE 2418PP 1.5000 1.8750 1.000 1.125 0.06 PI 202416 1-1/4SCE 2418P BCE 2418P SCE 2420PP 1.5000 1.8750 1.125 1.250 0.06 PI 202420 1-1/4SCE 2422P BCE 2422P SCE 2424PP 1.5000 1.8750 1.375 1.500 0.06

NEEDLE ROLLER BEARINGS Needle: SealedInch Shell Bearings

SeriesSCE..P,SCH..P

One SealOpen End

SeriesBCE..P,BCH..P

One SealClosed End

SeriesSCE..PP,SCH..PP

Two SealsOpen End

Part Number Bearing DimensionsShaft One Seal One Seal Two Seals I.D. O.D. Width C Width C

1End Matching Inner

Dia. Open End Closed End Open End FW nom D nom 1 Seal 2 Seals Recess Inner Ring Ring Boreinch inch +0.000 b max No. Dia.

-0.000


NEEDLE ROLLER BEARINGS Needle: Drawn Cup(Cageless) Full Complement

InchSeries

S, SHSeriesCS,CSH

Bearing DimensionsShaft Part No. Part No. I.D. O.D. Width End Recess Matching InnerDia. Open End Closed End F

W nom D nom C inch b max Inner Ring Ring Bore

inch inch No. Dia.

3/16 S 34 CS 34 0.1875 0.3438 0.250 0.07S 36 CS 36 0.1875 0.3438 0.375 0.07

1/4 S 44 CS 44 0.2500 0.4375 0.250 0.08S 45 CS 45 0.2500 0.4375 0.312 0.08S 47 CS 47 0.2500 0.4375 0.438 0.08

5/16 S 55 CS 55 0.3125 0.5000 0.312 0.08S 57 CS 57 0.3125 0.5000 0.438 0.08S 59 CS 59 0.3125 0.5000 0.562 0.08SH 59 CSH 59 0.3125 0.5625 0.562 0.09

3/8 S 65 CS 65 0.3750 0.5625 0.312 0.08S 66 CS 66 0.3750 0.5625 0.375 0.08S 68 CS 68 0.3750 0.5625 0.500 0.08S 610 CS 610 0.3750 0.5625 0.625 0.08SH 68 CSH 68 0.3750 0.6250 0.500 0.09

7/16 S 78 CS 78 0.4375 0.6250 0.500 0.08S 710 CS 710 0.4375 0.6250 0.625 0.08

1/2 S 85 CS 85 0.5000 0.6875 0.312 0.08S 87 CS 87 0.5000 0.6875 0.438 0.08S 88 CS 88 0.5000 0.6875 0.500 0.08 PI 050808 5/16S 810 CS 810 0.5000 0.6875 0.625 0.08S 812 CS 812 0.5000 0.6875 0.750 0.08SH 812 CSH 812 0.5000 0.7500 0.750 0.09

9/16 S 97 CS 97 0.5625 0.7500 0.438 0.08S 98 CS 98 0.5625 0.7500 0.500 0.08 PI 060908 3/8

5/8 S 107 CS 107 0.6250 0.8125 0.438 0.08S 108 CS 108 0.6250 0.8125 0.500 0.08 PI 061008 3/8S 1012 CS 1012 0.6250 0.8125 0.750 0.08 PI 061012 3/8SH 108 CSH 108 0.6250 0.8750 0.500 0.09 PI 061008 3/8

11/16 S 116 CS 116 0.6875 0.8750 0.375 0.08S 118 CS 118 0.6875 0.8750 0.500 0.08S 1110 CS 1110 0.6875 0.8750 0.625 0.08S 1112 CS 1112 0.6875 0.8750 0.750 0.08

3/4 S 126 CS 126 0.7500 1.0000 0.375 0.09S 128 CS 128 0.7500 1.0000 0.500 0.09 PI 081208 1/2S 1210 CS 1210 0.7500 1.0000 0.625 0.09 PI 081210 1/2S 1212 CS 1212 0.7500 1.0000 0.750 0.09 PI 081212 1/2

13/16 S 1312 CS 1312 0.8125 1.0625 0.750 0.09S 1316 CS 1316 0.8125 1.0625 1.000 0.09

7/8 S 146 CS 146 0.8750 1.1250 0.375 0.10 PI 101406 5/8S 148 CS 148 0.8750 1.1250 0.500 0.10 PI 101408 5/8S 1412 CS 1412 0.8750 1.1250 0.750 0.10 PI 101412 5/8S 1416 CS 1416 0.8750 1.1250 1.000 0.10 PI 101416 5/8

1 S 168 CS 168 1.0000 1.2500 0.500 0.10 PI 121608 3/4S 1612 CS 1612 1.0000 1.2500 0.750 0.10 PI 121612 3/4S 1616 CS 1616 1.0000 1.2500 1.000 0.10 PI 121616 3/4SH 1612 CSH 1612 1.0000 1.3125 0.750 0.11 PI 121612 3/4

1-1/16 S 1710 CS 1710 1.0625 1.3125 0.625 0.101-1/8 S 188 CS 188 1.1250 1.3750 0.500 0.10 PI 141808 7/8

S 1812 CS 1812 1.1250 1.3750 0.750 0.10 PI 141812 7/8S 1816 CS 1816 1.1250 1.3750 1.000 0.10 PI 141816 7/8



3/16 S34G 0.1875 0.3388 0.250 540 530 0.1876 0.1873 4.765 4.757 0.3387 0.3390 8.604 8.612 1/4 S44G 0.2500 0.4325 0.250 590 580 0.2501 0.2498 6.353 6.345 0.4325 0.4328 10.986 10.993

S45G 0.2500 0.4325 0.312 810 860 0.2501 0.2498 6.353 6.345 0.4325 0.4328 10.986 10.993S47G 0.2500 0.4325 0.438 1230 1490 0.2501 0.2498 6.353 6.345 0.4325 0.4328 10.986 10.993

5/16 S55G 0.3125 0.4950 0.312 940 1100 0.3126 0.3123 7.940 7.932 0.4950 0.4953 12.573 12.581S59G 0.3125 0.4950 0.562 1870 2650 0.3126 0.3123 7.940 7.932 0.4950 0.4953 12.573 12.581

3/8 S66G 0.3750 0.5575 0.375 1310 1770 0.3751 0.3748 9.528 9.520 0.5575 0.5578 14.160 14.168S68G 0.3750 0.5575 0.500 1830 2700 0.3751 0.3748 9.528 9.520 0.5575 0.5578 14.160 14.168

7/16 S78G 0.4375 0.6200 0.500 2000 3150 0.4376 0.4373 11.115 11.107 0.6200 0.6203 15.748 15.756 1/2 S87G 0.5000 0.6825 0.438 1860 3000 0.5001 0.4998 12.703 12.695 0.6825 0.6828 17.336 17.343

S88G 0.5000 0.6825 0.500 2160 3600 0.5001 0.4998 12.703 12.695 0.6825 0.6828 17.336 17.343 9/16 S98G 0.5625 0.7450 0.500 2300 4050 0.5626 0.5623 14.290 14.282 0.7450 0.7453 18.923 18.931 3/4 S128G 0.7500 0.9950 0.500 3150 5200 0.7501 0.7498 19.053 19.045 0.9950 0.9953 25.273 25.281

S1212G 0.7500 0.9950 0.750 4800 8900 0.7501 0.7498 19.053 19.045 0.9950 0.9953 25.273 25.281 7/8 S148G 0.8750 1.1200 0.500 3300 5900 0.8751 0.8748 22.228 22.220 1.1200 1.1203 28.448 28.4561-3/4 S2812G 1.7500 2.1200 0.750 8400 17800 1.7500 1.7497 44.450 44.442 2.1200 2.1205 53.848 53.861

Series S..G(Extra Precision)

Series S, SH, CS and CSH Continued

Needle: Shell Bearings(Cageless) Full Complement

Inch

Bearing Dimensions Load Ratings in lbf Mounting Dimensions in Inch and mmShaft Part No. I.D. O.D. Width Dyna- Static Shaft Diameter F Housing Diameter GDia. FW nom D nom C inch mic C0 inch inch mm mm inch inch mm mm

inch inch C max min max min max min max min

Bearing DimensionsShaft Part No. Part No. I.D. O.D. Width End Recess Matching InnerDia. Open End Closed End FW nom D nom C inch b max Inner Ring Ring Bore

inch inch No. Dia.

1-1/4 S 2012 CS 2012 1.2500 1.5000 0.750 0.10 PI 162012 1S 2016 CS 2016 1.2500 1.5000 1.000 0.10 PI 162016 1S 2020 CS 2020 1.2500 1.5000 1.250 0.10 PI 162020 1SH 2020 CSH 2020 1.2500 1.6250 1.250 0.14 PI 162020 1

1-3/8 S 228 CS 228 1.3750 1.6250 0.500 0.10 PI 182208 1-1/8S 2212 CS 2212 1.3750 1.6250 0.750 0.10 PI 182212 1-1/8S 2220 CS 2220 1.3750 1.6250 1.250 0.10SH 2212 CSH 2212 1.3750 1.7500 0.750 0.14 PI 182212 1-1/8

1-1/2 S 248 CS 248 1.5000 1.8750 0.500 0.13S 2414 CS 2414 1.5000 1.8750 0.875 0.13S 2416 CS 2416 1.5000 1.8750 1.000 0.13 PI 202416 1-1/4S 2420 CS 2420 1.5000 1.8750 1.250 0.13 PI 202420 1-1/4

1-5/8 S 2610 CS 2610 1.6250 2.0000 0.625 0.13 PI 222610 1-3/81-3/4 S 2812 CS 2812 1.7500 2.1250 0.750 0.14 PI 242812 1-1/2

S 2816 CS 2816 1.7500 2.1250 1.000 0.14 PI 242816 1-1/2S 2824 CS 2824 1.7500 2.1250 1.500 0.14 PI 242824 1-1/2

1-7/8 S 308 CS 308 1.8750 2.2500 0.500 0.14S 3010 CS 3010 1.8750 2.2500 0.625 0.14S 3012 CS 3012 1.8750 2.2500 0.750 0.14S 3016 CS 3016 1.8750 2.2500 1.000 0.14 PI 253016 1-9/16

2 S 3216 CS 3216 2.0000 2.3750 1.000 0.14 PI 273216 1-11/16S 3220 CS 3220 2.0000 2.3750 1.250 0.14 PI 273220 1-11/16

2-5/8 S 4216 CS 4216 2.6250 3.0000 1.000 0.143-1/2 S 5612 CS 5612 3.5000 4.0000 0.750 0.14


NEEDLE ROLLER BEARINGS Needle Roller & CageMetric Assemblies

These assemblies provide high accuracy and load car-rying capacity with good rigidity and low radial sec-tional height.

The running surfaces for needle roller and cage assem-blies must be a suitable hardened and ground surface.Otherwise, a suitable inner ring must be used.

The cages of this series are manufactured from steel,plastic for smaller diameters (TN) or brass for largerdiameters.

These assemblies are also available in double row (ZW)or split design (D).

Please note that the items in �special sizes designa-tion� column are not readily available and should notbe used for new designs.

* Special designs also available for connecting rod applications - please see INA catalogue.

Series K Series K..ZW

3 K3x5x7TN 3 5 7K3x5x9TN 3 5 9K3x6x7TN 3 6 7

4 K4x7x7TN 4 7 7K4x7x10TN 4 7 10

5 K5x8x8TN 5 8 8K5x8x10TN 5 8 10




K8x11x8TN 8 11 89 K9x12x10TN 9 12 10

Standard Special DimensionsShaft Sizes Sizes mmDia. Designation Designation F

WE

WB

C


WE

WB

C

9 K9x12x13TN 9 12 1310 K10x13x10TN 10 13 10

K10x13x13TN 10 13 13K10x14x10TN 10 14 10K10x14x13TN 10 14 13K10x16x12TN 10 16 12

K10x13x16TN 10 13 1612 K12x15x10TN 12 15 10

K12x15x13TN 12 15 13K12x16x13TN 12 16 13K12x17x13TN 12 17 13K12x18x12TN 12 18 12

K12x15x20ZWTN 12 15 20K12x16x10 12 16 10

14 K14x18x10 14 18 10K14x18x13 14 18 13K14x18x17 14 18 17K14x20x12 14 20 12


NEEDLE ROLLER BEARINGS Needle Roller & CageMetric Assemblies


WE

WB

C

Standard Special DimensionsShaft Sizes Sizes mmDia. Designation Designation FW EW BC

14 K14x17x10 14 17 10K14x17x17TN 14 17 17K14x18x14 14 18 14K14x18x15TN 14 18 15

15 K15x19x10 15 19 10K15x19x13 15 19 13K15x19x17 15 19 17K15x20x13 15 20 13K15x21x15 15 21 15K15x21x21 15 21 21

K15x18x17TN 15 18 1716 K16x20x10 16 20 10

K16x20x13 16 20 13K16x20x17 16 20 17K16x22x12 16 22 12K16x22x13 16 22 13K16x22x16 16 22 16K16x22x20 16 22 20K16x24x20 16 24 20

17 K17x21x10 17 21 10K17x21x13 17 21 13K17x21x17 17 21 17

18 K18x22x10 18 22 10K18x22x13 18 22 13K18x22x17 18 22 17K18x24x12 18 24 12K18x24x13 18 24 13K18x24x20 18 24 20K18x25x22 18 25 22

K18x25x14 18 25 14K18x28x16 18 28 16

19 K19x23x13 19 23 13K19x23x17 19 23 17

20 K20x24x10 20 24 10K20x24x13 20 24 13K20x24x17 20 24 17K20x26x12 20 26 12K20x26x13 20 26 13K20x26x17 20 26 17K20x26x20 20 26 20K20x28x20 20 28 20K20x28x25 20 28 25K20x30x30 20 30 30

K20x24x12 20 24 12K20x28x16 20 28 16

21 K21x25x13 21 25 13K21x25x17 21 25 17

22 K22x26x10 22 26 10K22x26x13 22 26 13K22x26x17 22 26 17K22x28x17 22 28 17K22x29x16 22 29 16K22x30x15TN 22 30 15

K22x32x24 22 32 2423 K23x35x16TN 23 35 1624 K24x28x10 24 28 10

K24x28x13 24 28 13K24x28x17 24 28 17

K24x29x13 24 29 13K24x30x17 24 30 17K24x30x31ZW 24 30 31


25 K25x33x20 25 33 20K25x33x24 25 33 24K25x35x30 25 35 30

K25x30x13 25 30 13K25x30x17 25 30 17K25x30x26ZW 25 30 26

26 K26x30x10 26 30 10K26x30x13 26 30 13K26x30x17 26 30 17

K26x30x22ZW 26 30 2228 K28x33x13 28 33 13

K28x33x17 28 33 17K28x33x27TN 28 33 27K28x34x17 28 34 17K28x35x16 28 35 16K28x35x18 28 35 18

K28x35x27 28 35 27K28x40x18 28 40 18K28x40x25 28 40 25


K30x35x26ZW 30 35 26K30x40x18 30 40 18

32 K32x37x13 32 37 13K32x37x17 32 37 17K32x37x27 32 37 27K32x38x20 32 38 20K32x39x16 32 39 16K32x40x25 32 40 25

K32x37x28TN 32 37 28K32x38x16 32 38 16K32x38x26 32 38 26K32x39x18 32 39 18K32x40x36 32 40 36K32x40x42ZWTN 32 40 42K32x46x32 32 46 32

35 K35x40x13 35 40 13K35x40x17 35 40 17K35x40x27TN 35 40 27K35x42x16 35 42 16K35x42x18 35 42 18K35x42x30 35 42 30

K35x40x25 35 40 25K35x40x30ZW 35 40 30K35x40x32ZW 35 40 32K35x42x20 35 42 20K35x43x18 35 43 18K35x45x20 35 45 20K35x45x30 35 45 30K35x45x49 35 45 49

36 K36x42x16 36 42 1637 K37x42x17 37 42 17

K37x42x27 37 42 27K37x45x26 37 45 26

38 K38x43x17 38 43 17K38x46x20 38 46 20K38x46x32 38 46 32

K38x43x27 38 43 2739 K39x44x24 39 44 24

K39x44x26ZW 39 44 2640 K40x45x17 40 45 17

K40x45x27 40 45 27K40x46x17 40 46 17


NEEDLE ROLLER BEARINGSStandard Special Dimensions

Shaft Sizes Sizes mmDia. Designation Designation FW EW BC

Standard Special DimensionsShaft Sizes Sizes mmDia. Designation Designation FW EW BC

40 K40x47x18 40 47 18K40x48x20 40 48 20

K40x44x13 40 44 13K40x45x13 40 45 13K40x45x21 40 45 21K40x45x30ZW 40 45 30K40x47x20 40 47 20

42 K42x47x13 42 47 13K42x47x17 42 47 17K42x47x27 42 47 27K42x50x20 42 50 20

K42x47x25TN 42 47 25K42x47x30ZW 42 47 30K42x50x18 42 50 18

43 K43x48x17 43 48 17K43x48x27 43 48 27K43x50x18 43 50 18

45 K45x50x17 45 50 17K45x50x27 45 50 27K45x52x18 45 52 18K45x53x20 45 53 20K45x53x28 45 53 28

K45x49x19 45 49 19K45x50x32TN 45 50 32K45x51x36ZW 45 51 36K45x52x21TN 45 52 21K45x53x21 45 53 21K45x53x22 45 53 22K45x59x18TN 45 59 18K45x59x32 45 59 32K45x59x36 45 59 36

47 K47x52x17 47 52 17K47x52x27 47 52 27

K47x53x25 47 53 25K47x55x28 47 55 28

48 K48x54x19 48 54 1950 K50x55x20 50 55 20

K50x55x30 50 55 30K50x57x18 50 57 18K50x58x20 50 58 20K50x58x25 50 58 25

K50x55x13.5 50 55 13.5K50x55x17 50 55 17

52 K52x57x12 52 57 1255 K55x60x20 55 60 20

K55x60x30 55 60 30K55x62x18 55 62 18K55x63x20 55 63 20K55x63x25 55 63 25K55x63x32 55 63 32

K55x60x27 55 60 27K55x60x40ZW 55 60 40K55x63x15 55 63 15

56 K56x61x20 56 61 2058 K58x63x17 58 63 17

K58x64x19 58 64 19K58x65x18 58 65 18K58x65x36ZW 58 65 36

60 K60x65x20 60 65 20K60x65x30 60 65 30K60x68x20 60 68 20K60x68x23 60 68 23K60x68x25 60 68 25

K60x66x33ZW 60 66 33K60x66x40ZW 60 66 40K60x68x27 60 68 27K60x68x30ZW 60 68 30K60x68x34ZW 60 68 34

60 K60x75x42 60 75 4262 K62x70x40ZW 62 70 4063 K63x70x21 63 70 2164 K64x70x16 64 70 1665 K65x70x20 65 70 20

K65x70x30 65 70 30K65x73x23 65 73 23K65x73x30 65 73 30

68 K68x74x20 68 74 20K68x74x30 68 74 30

K68x74x35ZW 68 74 35K68x75x32ZW 68 75 32

70 K70x76x20 70 76 20K70x76x30 70 76 30K70x78x25 70 78 25K70x78x30 70 78 30

K70x78x46ZW 70 78 46K70x80x30 70 80 30

72 K72x80x20 72 80 2073 K73x79x20 73 79 2075 K75x81x20 75 81 20

K75x81x30 75 81 30K75x83x23 75 83 23K75x83x30 75 83 30

K75x83x35ZW 75 83 35K75x83x40ZW 75 83 40

80 K80x86x20 80 86 20K80x86x30 80 86 30K80x88x30 80 88 30

K80x88x40ZW 80 88 40K80x88x46ZW 80 88 46

85 K85x92x20 85 92 2090 K90x97x20 90 97 20

K90x98x27 90 98 27K90x98x30 90 98 30

95 K95x103x30 95 103 30K95x103x40ZW 95 103 40

100 K100x107x21 100 107 21K100x108x27 100 108 27K100x108x30 100 108 30

105 K105x112x21 105 112 21K105x113x30 105 113 30

110 K110x117x24 110 117 24K110x118x30 110 118 30

115 K115x123x27 115 123 27120 K120x127x24 120 127 24

K120x127x34 120 127 34125 K125x133x35 125 133 35130 K130x137x24 130 137 24135 K135x143x35 135 143 35145 K145x153x26 145 153 26

K145x153x36 145 153 36150 K150x160x46 150 160 46155 K155x163x26 155 163 26

K155x163x36 155 163 36160 K160x170x46 160 170 46165 K165x173x26 165 173 26170 K170x180x46 170 180 46175 K175x183x32 175 183 32185 K185x195x37 185 195 37195 K195x205x37 195 205 37210 K210x220x42 210 220 42220 K220x230x42 220 230 42240 K240x250x42 240 250 42265 K265x280x50 265 280 50TN=Plastic cage, permissible operating temperature: 120°C(continuous operation).

Needle Roller & CageMetric Assemblies


NEEDLE ROLLER BEARINGS Needle Roller & CageAssemblies

Unit Cages: Series C

3/8 C 060806 0.3750 0.5000 0.375 1/2 C 081008 0.5000 0.6250 0.500

9/16 C 091108 0.5625 0.6875 0.500C 091110 0.5625 0.6875 0.625

5/8 C 101208 0.6250 0.7500 0.500C 101212 0.6250 0.7500 0.750

11/16 C 111308 0.6875 0.8125 0.500 3/4 C 121616 0.7500 1.0000 1.000

13/16 C 131608 0.8125 1.0000 0.500 7/8 C 141816 0.8750 1.1250 1.000

1 C 161908 1.0000 1.1875 0.500C 162112 1.0000 1.3125 0.750C 162116 1.0000 1.3125 1.000

1-1/8 C 182416 1.1250 1.5000 1.000C 182420 1.1250 1.5000 1.250

1-1/4 C 202612 1.2500 1.6250 0.750C 202616 1.2500 1.6250 1.000C 202624 1.2500 1.6250 1.500

1-3/8 C 222820 1.3750 1.7500 1.2501-1/2 C 243016 1.5000 1.8750 1.000

C 243020 1.5000 1.8750 1.250C 243024 1.5000 1.8750 1.500

1-3/4 C 283416 1.7500 2.1250 1.000C 283424 1.7500 2.1250 1.500

2 C 323816 2.0000 2.3750 1.000C 323824 2.0000 2.3750 1.500

2-1/16 C 333916 2.0625 2.4375 1.0002-1/8 C 344016 2.1250 2.5000 1.000

C 344024 2.1250 2.5000 1.5002-1/4 C 364216 2.2500 2.6250 1.0002-3/8 C 384424 2.3750 2.7500 1.5002-1/2 C 404616 2.5000 2.8750 1.000

C 404624 2.5000 2.8750 1.5002-3/4 C 445016 2.7500 3.1250 1.000

3 C 485416 3.0000 3.3750 1.000C 485424 3.0000 3.3750 1.500

3-1/2 C 566216 3.5000 3.8750 1.000C 566416 3.5000 4.0000 1.000C 566424 3.5000 4.0000 1.500

4 C 647216 4.0000 4.5000 1.000C 647224 4.0000 4.5000 1.500

Series C

Bearing DimensionsShaft Part No. F

W nom E

W nom B

C inch

Dia. inch inch 0.000-0.015


NEEDLE ROLLER BEARINGS Needle: Inner RingsMetric

Hardened and ground inner rings areused to provide a suitable running sur-face for needle roller bearings when theexisting running surface is unsuitable.Inner rings are available in series IR andLR.

IR inner rings are hardened and precisionmachined. They have lead chamfers onthe edges and are available in specialexecutions. These executions include in-creased accuracy, grinding tolerancesand lubrication holes.

LR inner rings are hardened and finemachined. The side faces are not groundand the corners are only broken. The LRseries is not available in special execu-tions.*Part number taken from dimensions e.g. IR 5 x 8 x 12

Inner Ring IR Inner Ring LR

5 IR 5 8 12 0.3IR 5 8 16 0.3

6 IR 6 9 12 0.3IR 6 9 16 0.3

ø IR 6 10 10 0.3þ IR 6 10 12 0.3

7 IR LR 7 10 10.5 0.3IR 7 10 12 0.3IR 7 10 16 0.3

8 ø IR 8 12 10 0.3IR LR 8 12 10.5 0.3

þ IR 8 12 12 0.3IR LR 8 12 12.5 0.3

9 IR 9 12 12 0.3IR 9 12 16 0.3

10 IR LR 10 13 12.5 0.3ø IR 10 14 12 0.3

IR 10 14 13 0.3þ IR 10 14 14 0.3

IR 10 14 16 0.3IR 10 14 20 0.3

12 IR 12 15 12 0.3IR LR 12 15 12.5 0.3IR 12 15 16 0.3IR LR 12 15 16.5 0.3IR LR 12 15 22.5 0.3

ø IR 12 16 12 0.3IR 12 16 13 0.3

þ IR 12 16 14 0.3IR 12 16 16 0.3IR 12 16 20 0.3IR 12 16 22 0.3

14 IR 14 17 17 0.315 LR 15 18 12.5 0.3

IR 15 18 16 0.3IR LR 15 18 16.5 0.3IR 15 19 16 0.3IR 15 19 20 0.3

ø IR 15 20 12 0.3IR 15 20 13 0.3

þ IR 15 20 14 0.3IR 15 20 23 0.3

17 IR 17 20 16 0.3

Dimensions mm

Shaft Dia. Designation d F B rs

Dimensions mm


17 IR LR 17 20 16.5 0.3IR 17 20 20 0.3IR LR 17 20 20.5 0.3IR LR 17 20 30.5 0.3IR 17 21 16 0.3IR 17 21 20 0.3IR 17 22 13 0.3

þ IR 17 22 14 0.3IR 17 22 16 0.3IR 17 22 23 0.3IR 17 24 20 0.6

20 IR 20 24 16 0.3IR 20 24 20 0.3

LR 20 25 12.5 0.3ø IR 20 25 16 0.3

LR 20 25 16.5 0.3IR 20 25 17 0.3

þ IR 20 25 18 0.3IR 20 25 20 0.3IR LR 20 25 20.5 0.3IR LR 20 25 26.5 0.3IR 20 25 30 0.3IR LR 20 25 38.5 0.3IR 20 28 20 0.3

22 IR 22 26 16 0.3IR 22 26 20 0.3IR 22 28 17 0.3IR 22 28 20 0.3IR LR 22 28 20.5 0.3IR 22 28 30 0.3

25 IR 25 29 20 0.3IR 25 29 30 0.3

LR 25 30 12.5 0.3ø IR 25 30 16 0.3

LR 25 30 16.5 0.3IR 25 30 17 0.3

þ IR 25 30 18 0.3IR 25 30 20 0.3IR LR 25 30 20.5 0.3IR LR 25 30 26.5 0.3IR 25 30 30 0.3IR 25 30 32 0.3

25 IR LR 25 30 38.5 0.3


IR 55 60 35 0.6IR 55 63 25 1.0IR 55 63 45 1.0IR 55 65 28 1.1

60 IR 60 68 25 1.0IR 60 68 35 0.6IR 60 68 45 1.0IR 60 70 25 1.0IR 60 70 28 1.1

65 IR 65 72 25 1.0IR 65 72 45 1.0IR 65 73 25 1.0IR 65 73 35 1.0IR 65 75 28 1.1

70 IR 70 80 25 1.0IR 70 80 30 1.0IR 70 80 35 1.0IR 70 80 54 1.0IR 70 80 56 1.0

75 IR 75 85 25 1.0IR 75 85 30 1.0IR 75 85 35 1.0IR 75 85 54 1.0

80 IR 80 90 25 1.0IR 80 90 30 1.0IR 80 90 35 1.0IR 80 90 54 1.0

85 IR 85 95 26 1.0IR 85 95 36 1.0IR 85 100 35 1.1IR 85 100 63 1.1

90 IR 90 100 26 1.0IR 90 100 30 1.0IR 90 100 36 1.0IR 90 105 35 1.1IR 90 105 63 1.1

95 IR 95 105 26 1.0IR 95 105 36 1.0IR 95 110 35 1.1IR 95 110 63 1.1

100 IR 100 110 30 1.1IR 100 110 40 1.1IR 100 115 40 1.1

110 IR 110 120 30 1.0IR 110 125 40 1.1

120 IR 120 130 30 1.0IR 120 135 45 1.1

130 IR 130 145 35 1.1IR 130 150 50 1.5

140 IR 140 155 35 1.1IR 140 160 50 1.5

150 to IR 150 165 40 1.1200 IR 160 175 40 1.1

IR 170 185 45 1.1IR 180 195 45 1.1IR 190 210 50 1.5IR 200 220 50 1.5

220 to IR 220 240 50 1.5380 IR 240 265 60 2.0

IR 260 285 60 2.0IR 280 305 69 2.0IR 300 330 80 2.1IR 320 350 80 2.1IR 340 370 80 2.1IR 360 390 80 2.1IR 380 415 100 2.1

ø with lubrication holeþ with lubrication hole, without lead chamfer on outside diameter.

NEEDLE ROLLER BEARINGSDimensions (mm)


Dimensions (mm) Shaft Dia. Designation d F B rs

IR 25 32 22 0.628 IR 28 32 17 0.3

IR 28 32 20 0.3IR 28 32 30 0.3

29 IR 29 32 13 0.330 LR 30 35 12.5 0.3

IR 30 35 13 0.3IR 30 35 16 0.3

LR 30 35 16.5 0.3IR 30 35 17 0.3

þ IR 30 35 18 0.3IR 30 35 20 0.3IR LR 30 35 20.5 0.3IR 30 35 26 0.3IR 30 35 30 0.3IR 30 37 18 0.6IR 30 37 22 0.6

ø IR 30 38 20 0.632 IR 32 37 20 0.3

IR 32 37 30 0.3IR 32 40 20 0.6IR 32 40 36 0.6

33 IR 33 37 13 0.335 LR 35 40 12.5 0.3

LR 35 40 16.5 0.3IR 35 40 17 0.3IR 35 40 20 0.3IR LR 35 40 20.5 0.3IR 35 40 30 0.3

ø IR 35 42 20 0.6IR 35 42 20.5 0.6

þ IR 35 42 21 0.6þ IR 35 42 23 0.6

IR 35 42 36 0.6IR 35 43 22 0.6

38 IR 38 43 20 0.3IR 38 43 30 0.3

40 LR 40 45 16.5 0.3IR 40 45 17 0.3IR 40 45 20 0.3IR LR 40 45 20.5 0.3IR 40 45 30 0.3IR 40 48 22 0.6

þ IR 40 48 23 0.6IR 40 48 40 0.6

ø IR 40 50 20 1.0IR 40 50 22 1.0

42 IR 42 47 20 0.3IR 42 47 30 0.3

45 LR 45 50 20.5 0.3IR 45 50 25 0.6IR LR 45 50 25.5 0.3IR 45 50 35 0.6IR 45 52 22 0.6

þ IR 45 52 23 0.6IR 45 52 40 0.6

ø IR 45 55 20 1.0IR 45 55 22 1.0

50 ø IR 50 55 20 0.6LR 50 55 20.5 0.6

IR 50 55 25 0.6IR 50 55 35 0.6IR 50 58 22 0.6

þ IR 50 58 23 0.6IR 50 58 40 0.6

ø IR 50 60 20 1.0IR 50 60 25 1.0IR 50 60 28 1.1

55 IR 55 60 25 0.6

Needle: Inner RingsMetric


NEEDLE ROLLER BEARINGS Needle: Inner RingsInch

5/16 PI050808 0.02 0.3125 0.5000 0.500 0.025 0.3130 0.3127 0.3123 0.3119 3/8 PI060908 0.02 0.3750 0.5625 0.500 0.025 0.3755 0.3752 0.3748 0.3744

PI060912 0.03 0.3750 0.5625 0.750 0.025 0.3755 0.3752 0.3748 0.3744PI061008 0.03 0.3750 0.6250 0.500 0.025 0.3755 0.3752 0.3748 0.3744PI061012 0.04 0.3750 0.6250 0.750 0.025 0.3755 0.3752 0.3748 0.3744

1/2 PI081208 0.03 0.5000 0.7500 0.500 0.040 0.5006 0.5003 0.4998 0.4993PI081210 0.04 0.5000 0.7500 0.625 0.040 0.5006 0.5003 0.4998 0.4993PI081212 0.05 0.5000 0.7500 0.750 0.040 0.5006 0.5003 0.4998 0.4993PI081216 0.07 0.5000 0.7500 1.000 0.040 0.5006 0.5003 0.4998 0.4993

5/8 PI101406 0.03 0.6250 0.8750 0.375 0.040 0.6256 0.6253 0.6248 0.6243PI101408 0.04 0.6250 0.8750 0.500 0.040 0.6256 0.6253 0.6248 0.6243PI101412 0.06 0.6250 0.8750 0.750 0.040 0.6256 0.6253 0.6248 0.6243PI101416 0.08 0.6250 0.8750 1.000 0.040 0.6256 0.6253 0.6248 0.6243

3/4 PI121608 0.05 0.7500 1.0000 0.500 0.040 0.7507 0.7503 0.7497 0.7492PI121612 0.07 0.7500 1.0000 0.750 0.040 0.7507 0.7503 0.7497 0.7492PI121616 0.10 0.7500 1.0000 1.000 0.040 0.7507 0.7503 0.7497 0.7492PI121620 0.14 0.7500 1.0000 1.250 0.040 0.7507 0.7503 0.7497 0.7492

7/8 PI141808 0.05 0.8750 1.1250 0.500 0.040 0.8757 0.8753 0.8747 0.8742PI141812 0.08 0.8750 1.1250 0.750 0.040 0.8757 0.8753 0.8747 0.8742PI141816 0.11 0.8750 1.1250 1.000 0.040 0.8757 0.8753 0.8747 0.8742PI141820 0.13 0.8750 1.1250 1.250 0.040 0.8757 0.8753 0.8747 0.8742

1 PI162012 0.09 1.0000 1.2500 0.750 0.040 1.0007 1.0003 0.9997 0.9992PI162016 0.12 1.0000 1.2500 1.000 0.040 1.0007 1.0003 0.9997 0.9992PI162020 0.15 1.0000 1.2500 1.250 0.040 1.0007 1.0003 0.9997 0.9992

1-1/8 PI182208 0.07 1.1250 1.3750 0.500 0.040 1.1257 1.1253 1.1247 1.1242PI182212 0.10 1.1250 1.3750 0.750 0.040 1.1257 1.1253 1.1247 1.1242PI182216 0.13 1.1250 1.3750 1.000 0.040 1.1257 1.1253 1.1247 1.1242PI182220 0.17 1.1250 1.3750 1.250 0.040 1.1257 1.1253 1.1247 1.1242

1-1/4 PI202416 0.15 1.2500 1.5000 1.000 0.060 1.2508 1.2504 1.2496 1.2490PI202420 0.19 1.2500 1.5000 1.250 0.060 1.2508 1.2504 1.2496 1.2490

1-5/16 PI212616 0.19 1.3125 1.6250 1.000 0.060 1.3133 1.3129 1.3121 1.31151-3/8 PI222610 0.10 1.3750 1.6250 0.625 0.060 1.3758 1.3754 1.3746 1.3740

PI222620 0.20 1.3750 1.6250 1.250 0.060 1.3758 1.3754 1.3746 1.37401-7/16 PI232816 0.22 1.4375 1.7500 1.000 0.060 1.4383 1.4379 1.4371 1.4365

PI232820 0.27 1.4375 1.7500 1.250 0.060 1.4383 1.4379 1.4371 1.4365PI232824 0.33 1.4375 1.7500 1.500 0.060 1.4383 1.4379 1.4371 1.4365

1-1/2 PI242812 0.13 1.5000 1.7500 0.750 0.060 1.5008 1.5004 1.4996 1.4990PI242816 0.18 1.5000 1.7500 1.000 0.060 1.5008 1.5004 1.4996 1.4990PI242820 0.21 1.5000 1.7500 1.250 0.060 1.5008 1.5004 1.4996 1.4990

1-9/16 PI253016 0.23 1.5625 1.8750 1.000 0.060 1.5633 1.5629 1.5621 1.5615PI253020 0.29 1.5625 1.8750 1.250 0.060 1.5633 1.5629 1.5621 1.5615

1-5/8 PI263216 0.26 1.6250 2.0000 1.000 0.060 1.6258 1.6254 1.6246 1.62401-11/16 PI273216 0.24 1.6875 2.0000 1.000 0.060 1.6883 1.6879 1.6871 1.6865

PI273220 0.31 1.6875 2.0000 1.250 0.060 1.6883 1.6879 1.6871 1.68651-3/4 PI283212 0.16 1.7500 2.0000 0.750 0.080 1.7508 1.7504 1.7496 1.7490

PI283624 0.63 1.7500 2.2500 1.500 0.080 1.7508 1.7504 1.7496 1.74902 PI324024 0.72 2.0000 2.5000 1.500 0.080 2.0010 2.0004 1.9996 1.9938

2-1/4 PI364424 0.81 2.2500 2.7500 1.500 0.080 2.2510 2.2504 2.2496 2.24882-1/2 PI404824 0.89 2.5000 3.0000 1.500 0.080 2.2510 2.2504 2.4996 2.49882-3/4 PI445228 1.12 2.7500 3.2500 1.750 0.080 2.7510 2.7504 2.7496 2.7488

PI445232 1.28 2.7500 3.2500 2.000 0.080 2.7510 2.7504 2.7496 2.74883 PI485632 1.40 3.0000 3.5000 2.000 0.080 3.0010 3.0004 2.9996 2.9988

Series PIMounting

Dimensions

Inner Ring Dimensions Mounting Dimensions in inchShaft Part No. Mass I.D. O.D. Width Shaft Shaft Dia. Shaft Dia. Shaft Dia. Shaft Dia.Dia. approx. d nom F nom B inch Fillet press fit press fit slip fit slip fit

lbs inch inch +0.010 r max W inch W inch W inch W inch-0.005 inch max min max min


NEEDLE ROLLER BEARINGS Needle: With HardenedMetric Outer Rings

The needle rollers of this series have ahigh load carrying capacity and a smallsectional height. The hardened outerring has ribs and together with the nee-dle roller and cage assembly the com-plete bearing unit is formed.

This series is available with or withoutinner rings.

Sealed bearings are also available in thisseries. RNA49...RS, RNA49...2RS,NA49...RS and NA49...2RS are thesealed bearing part numbers.

Needle roller bearingNK,NKS,RNA49,RNA48

without inner ring

Needle roller bearingNKI,NKIS,NA49,NA48

with inner ring

Needle roller bearingNA49...2RS with

inner ring, sealed

Needle rollerbearing NA 69with inner ring

Needle rollerbearing RNA 69

without inner ring

Needle Roller Bearings: Without Inner ring - MetricSeries NK, NKS, RNA49 & RNA 69

NK (FW # 10mm)NKS (FW # 12mm)

NK (FW $ 12mm)NKS (F

W $ 14mm)

RNA 49, RNA 69 (FW # 35mm)

RNA 69 (FW $ 40mm)

Series Dimensions (mm)Shaft NK NKS RNA 49 RNA 69 FW D C rs

Dia. Designation Designation Designation Designation min.(mm)

5 + NK5/10TN 5 10 10 0.15+ NK5/12TN 5 10 12 0.15

6 + NK6/10TN 6 12 10 0.15+ NK6/12TN 6 12 12 0.15

7 + NK7/10TN 7 14 10 0.3+ NK7/12TN 7 14 12 0.3


8 + NK8/12TN 8 15 12 0.3+ NK8/16TN 8 15 16 0.3

ø+ NKS8TN 8 16 13 0.39 + NK9/12TN 9 16 12 0.3

+ NK9/16TN 9 16 16 0.310 + NK10/12TN 10 17 12 0.3

+ NK10/16TN 10 17 16 0.3ø+ NKS10TN 10 19 13 0.3

12 NK12/12 12 19 12 0.3NK12/16 12 19 16 0.3

ø+ NKS12TN 12 22 16 0.614 NK14/16 14 22 16 0.3

NK14/20 14 22 20 0.3ø NKS14 14 25 16 0.6

RNA4900 14 22 13 0.315 NK15/16 15 23 16 0.3

NK15/20 15 23 20 0.3ø NKS15 15 26 16 0.6

16 NK16/16 16 24 16 0.3NK16/20 16 24 20 0.3

ø NKS16 16 28 16 0.6RNA4901 16 24 13 0.3

RNA6901 16 24 22 0.317 NK17/16 17 25 16 0.3

NK17/20 17 25 20 0.318 NK18/16 18 26 16 0.3

NK18/20 18 26 20 0.3ø NKS18 18 30 16 0.6

19 NK19/16 19 27 16 0.3NK19/20 19 27 20 0.3

20 NK20/16 20 28 16 0.3NK20/20 20 28 20 0.3

ø NKS20 20 32 20 0.6RNA4902 20 28 13 0.3

RNA6902 20 28 23 0.321 NK21/16 21 29 16 0.3

NK21/20 21 29 20 0.322 NK22/16 22 30 16 0.3

NK22/20 22 30 20 0.3ø NKS22 22 35 20 0.6

RNA4903 22 30 13 0.3RNA6903 22 30 23 0.3

24 NK24/16 24 32 16 0.3NK24/20 24 32 20 0.3

NKS24 24 37 20 0.625 NK25/16 25 33 16 0.3

NK25/20 25 33 20 0.3NKS25 25 38 20 0.6

RNA4904 25 37 17 0.3RNA6904 25 37 30 0.3

26 NK26/16 26 34 16 0.3NK26/20 26 34 20 0.3

28 NK28/20 28 37 20 0.3NK28/30 28 37 30 0.3

NKS28 28 42 20 0.6RNA49/22 28 39 17 0.3

RNA69/22 28 39 30 0.329 NK29/20 29 38 20 0.3

NK29/30 29 38 30 0.330 NK30/20 30 40 20 0.3

NK30/30 30 40 30 0.3NKS30 30 45 22 0.6

RNA4905 30 42 17 0.3RNA6905 30 42 30 0.3

32 NK32/20 32 42 20 0.3NK32/30 32 42 30 0.3

NKS32 32 47 22 0.6RNA49/28 32 45 17 0.3

NEEDLE ROLLER BEARINGS Needle: Without Inner RingsNK, NKS, RNA 49, RNA 69

Metric Series Dimensions (mm)

Shaft NK NKS RNA 49 RNA 69 FW D C rsDia. Designation Designation Designation Designation min.mm


RNA69/28 32 45 30 0.335 NK35/20 35 45 20 0.3

NK35/30 35 45 30 0.3NKS35 35 50 22 0.6

RNA4906 35 47 17 0.3RNA6906 35 47 30 0.3

37 NK37/20 37 47 20 0.3NK37/30 37 47 30 0.3

NKS37 37 52 22 0.638 NK38/20 38 48 20 0.3

NK38/30 38 48 30 0.340 NK40/20 40 50 20 0.3

NK40/30 40 50 30 0.3NKS40 40 55 22 0.6

RNA49/32 40 52 20 0.6RNA69/32 40 52 36 0.6

42 NK42/20 42 52 20 0.3NK42/30 42 52 30 0.3

RNA4907 42 55 20 0.6RNA6907 42 55 36 0.6

43 NK43/20 43 53 20 0.3NK43/30 43 53 30 0.3

NKS43 43 58 22 0.645 NK45/20 45 55 20 0.3

NK45/30 45 55 30 0.3NKS45 45 60 22 0.6

47 NK47/20 47 57 20 0.3NK47/30 47 57 30 0.3

48 RNA4908 48 62 22 0.6RNA6908 48 62 40 0.6

50 NK50/25 50 62 25 0.6NK50/35 50 62 35 0.6

NKS50 50 65 22 1.052 RNA4909 52 68 22 0.6

RNA6909 52 68 40 0.655 NK55/25 55 68 25 0.6

NK55/35 55 68 35 0.6NKS55 55 72 22 1.0

58 RNA4910 58 72 22 0.6RNA6910 58 72 40 0.6

60 NK60/25 60 72 25 0.6NK60/35 60 72 35 0.6

NKS60 60 80 28 1.163 RNA4911 63 80 25 1.0

RNA6911 63 80 45 1.065 NK65/25 65 78 25 0.6

NK65/35 65 78 35 0.6NKS65 65 85 28 1.1

68 NK68/25 68 82 25 0.6NK68/35 68 82 35 0.6

RNA4912 68 85 25 1.0RNA6912 68 85 45 1.0

70 NK70/25 70 85 25 0.6NK70/35 70 85 35 0.6

NKS70 70 90 28 1.172 RNA4913 72 90 25 1.0

RNA6913 72 90 45 173 NK73/25 73 90 25 1.0

NK73/35 73 90 35 1.075 NK75/25 75 92 25 1.0

NK75/35 75 92 35 1.0NKS75 75 95 28 1.1

80 NK80/25 80 95 25 1.0NK80/35 80 95 35 1.0

NKS80 80 100 28 1.1RNA4914 80 100 30 1.0

RNA6914 80 100 54 1.0

NEEDLE ROLLER BEARINGSNeedle: Without Inner Rings

NK, NKS, RNA 49, RNA 69

Metric Series Dimensions (mm)

Shaft NK NKS RNA 49 RNA 69 FW D C rsDia. Designation Designation Designation Designation min.mm


85 NK85/25 85 105 25 1.0NK85/35 85 105 35 1.0

RNA4915 85 105 30 1.0RNA6915 85 105 54 1.0

90 NK90/25 90 110 25 1.0NK90/35 90 110 35 1.0

RNA4916 90 110 30 1.0RNA6916 90 110 54 1.0

95 NK95/26 95 115 26 1.0NK95/36 95 115 36 1.0

100 NK100/26 100 120 26 1.0NK100/36 100 120 36 1.0

RNA4917 100 120 35 1.1RNA6917 100 120 63 1.1

105 NK105/26 105 125 26 1.0NK105/36 105 125 36 1.0

RNA4918 105 125 35 1.1RNA6918 105 125 63 1.1

110 NK110/30 110 130 30 1.1NK110/40 110 130 40 1.1

RNA4919 110 130 35 1.1RNA6919 110 130 63 1.1

TN=Plastic cage, permissible operating temperature: 120°C(continuous operation).+ With closing rings, without lubrication hole and groove.ø Not to be used for new designs; production being phased out.


Needle Roller Bearings: Without Inner ringSeries NK, NKS, RNA49 & RNA 48

Series DimensionsShaft NK NKS RNA 49 RNA 48 FW D C rsDia. Designation Designation Designation Designation min.

Series Dimensions (mm)Shaft NK NKS RNA 49 RNA 69 FW D C rs

Dia. Designation Designation Designation Designation min.mm

Series NK, NKS, RNA49 & RNA 69 (Continued)

115 NKS115 115 135 32 1.1RNA4920 115 140 40 1.1

120 øNK120/40 120 140 40 1.1RNA4822 120 140 30 1.0

125 RNA4922 125 150 40 1.1130 RNA4824 130 150 30 1.0135 RNA4924 135 165 45 1.1145 RNA4826 145 165 35 1.1150 RNA4926 150 180 50 1.5155 ø NK155/32 155 180 32 1.5

RNA4828 155 175 35 1.1160 RNA4928 160 190 50 1.5165 RNA4830 165 190 40 1.1175 RNA4832 175 200 40 1.1185 RNA4834 185 215 45 1.1195 RNA4836 195 225 45 1.1210 RNA4838 210 240 50 1.5220 RNA4840 220 250 50 1.5240 RNA4844 240 270 50 1.5265 RNA4848 265 300 60 2.0285 RNA4852 285 320 60 2.0305 RNA4856 305 350 69 2.0330 RNA4860 330 380 80 2.1350 RNA4864 350 400 80 2.1370 RNA4868 370 420 80 2.1390 RNA4872 390 440 80 2.1415 RNA4876 415 480 100 2.1

ø Not to be used for new designs; production being phased out.

Needle: Without Inner RingsNK, NKS, RNA 49, RNA 69, RNA 48

Metric


ROLLER BEARINGSNeedle: With Inner Rings

NKI, NKIS, NA 49, NA 69 Metric

NKI, NKIS (d # 7mm)NKI (d $ 9mm)NKIS (d

$ 8mm)

NA 49, NA 69 (d # 30mm)NA (d $ 32mm) Permissible axial

displacement

Series Dimensions(mm)Shaft NKI NKIS NA 49 NA 69 d F D B rs s*Dia. Designation Designation Designation Designation min.mm

5 + NKI5/12TN 5 8 15 12 0.3 1.5+ NKI5/16TN 5 8 15 16 0.3 2.0

6 + NKI6/12TN 6 9 16 12 0.3 1.5+ NKI6/16TN 6 9 16 16 0.3 2.0

ø+ NKIS6TN 6 10 19 13 0.37 + NKI7/12TN 7 10 17 12 0.3 1.5

+ NKI7/16TN 7 10 17 16 0.3 2.0ø+ NKIS7TN 7 12 22 16 0.6

8 ø NKIS8 8 14 25 16 0.69 NKI9/12 9 12 19 12 0.3 1.5

NKI9/16 9 12 19 16 0.3 2.0ø NKIS9 9 15 26 16 0.6

10 NKI10/16 10 14 22 16 0.3 0.5NKI10/20 10 14 22 20 0.3 0.5

ø NKIS10 10 16 28 16 0.6NA4900 10 14 22 13 0.3 0.5

12 NKI12/16 12 16 24 16 0.3 0.5NKI12/20 12 16 24 20 0.3 0.5

ø NKIS12 12 18 30 16 0.6NA4901 12 16 24 13 0.3 0.5

NA6901 12 16 24 22 0.3 1.015 NKI15/16 15 19 27 16 0.3 0.5

NKI15/20 15 19 27 20 0.3 0.5ø NKIS15 15 22 35 20 0.6

NA4902 15 20 28 13 0.3 0.5NA6902 15 20 28 23 0.3 1.0

17 NKI17/16 17 21 29 16 0.3 0.5NKI17/20 17 21 29 20 0.3 0.5

NKIS17 17 24 37 20 0.6 0.5NA4903 17 22 30 13 0.3 0.5

NA6903 17 22 30 23 0.3 1.020 NKI20/16 20 24 32 16 0.3 0.5

NKI20/20 20 24 32 20 0.3 0.5NKIS20 20 28 42 20 0.6 0.5

NA4904 20 25 37 17 0.3 0.8NA6904 20 25 37 30 0.3 1.0

22 NKI22/16 22 26 34 16 0.3 0.5NKI22/20 22 26 34 20 0.3 0.5

NA49/22 22 28 39 17 0.3 0.8NA69/22 22 28 39 30 0.3 0.5

25 NKI25/20 25 29 38 20 0.3 1.0NKI25/30 25 29 38 30 0.3 1.5

NKIS25 25 32 47 22 0.6 1.0NA4905 25 30 42 17 0.3 0.8

NA6905 25 30 42 30 0.3 1.028 NKI28/20 28 32 42 20 0.3 1.0

NKI28/30 28 32 42 30 0.3 1.5NA49/28 28 32 45 17 0.3 0.8

NA69/28 28 32 45 30 0.3 1.030 NKI30/20 30 35 45 20 0.3 0.5

NKI30/30 30 35 45 30 0.3 1.0NKIS30 30 37 52 22 0.6 1.0

NA4906 30 35 47 17 0.3 0.8NA6906 30 35 47 30 0.3 1.0


32 NKI32/20 32 37 47 20 0.3 0.5NKI32/30 32 37 47 30 0.3 1.0

NA49/32 32 40 52 20 0.6 0.8NA69/32 32 40 52 36 0.6 0.5

35 NKI35/20 35 40 50 20 0.3 0.5NKI35/30 35 40 50 30 0.3 1.0

NKIS35 35 43 58 22 0.6 0.5NA4907 35 42 55 20 0.6 0.8

NA6907 35 42 55 36 0.6 0.538 NKI38/20 38 43 53 20 0.3 0.5

NKI38/30 38 43 53 30 0.3 1.040 NKI40/20 40 45 55 20 0.3 0.5

NKI40/30 40 45 55 30 0.3 1.0NKIS40 40 50 65 22 1.0 0.5

NA4908 40 48 62 22 0.6 1.0NA6908 40 48 62 40 0.6 0.5

42 NKI42/20 42 47 57 20 0.3 0.5NKI42/30 42 47 57 30 0.3 1.0

45 NKI45/25 45 50 62 25 0.6 1.5NKI45/35 45 50 62 35 0.6 2.0

NKIS45 45 55 72 22 1.0 0.5NA4909 45 52 68 22 0.6 1.0

NA6909 45 52 68 40 0.6 0.550 NKI50/25 50 55 68 25 0.6 1.5

NKI50/35 50 55 68 35 0.6 2.0NKIS50 50 60 80 28 1.1 2.0

NA4910 50 58 72 22 0.6 1.0NA6910 50 58 72 40 0.6 0.5

55 NKI55/25 55 60 72 25 0.6 1.5NKI55/35 55 60 72 35 0.6 2.0

NKIS55 55 65 85 28 1.1 2.0NA4911 55 63 80 25 1.0 1.5

NA6911 55 63 80 45 1.0 1.560 NKI60/25 60 68 82 25 0.6 1.0

NKI60/35 60 68 82 35 0.6 1.0NKIS60 60 70 90 28 1.1 2.0

NA4912 60 68 85 25 1.0 1.5NA6912 60 68 85 45 1.0 1.5

65 NKI65/25 65 73 90 25 1.0 1.0NKI65/35 65 73 90 35 1.0 1.0

NKIS65 65 75 95 28 1.1 2.0NA4913 65 72 90 25 1.0 1.5

NA6913 65 72 90 45 1.0 1.570 NKI70/25 70 80 95 25 1.0 0.8

NKI70/35 70 80 95 35 1.0 0.8NKIS70 70 80 100 28 1.1

NA4914 70 80 100 30 1.0 1.5NA6914 70 80 100 54 1.0 1.0

75 NKI75/25 75 85 105 25 1.0 1.0NKI75/35 75 85 105 35 1.0 1.0

NA4915 75 85 105 30 1.0 1.5NA6915 75 85 105 54 1.0 1.0

80 NKI80/25 80 90 110 25 1.0 1.0NKI80/35 80 90 110 35 1.0 1.0

NA4916 80 90 110 30 1.0 1.5NA6916 80 90 110 54 1.0 1.0

85 NKI85/26 85 95 115 26 1.0 1.5NKI85/36 85 95 115 36 1.0 1.5

NA4917 85 100 120 35 1.1 1.0NA6917 85 100 120 63 1.1 1.0

90 NKI90/26 90 100 120 26 1.0 1.5NKI90/36 90 100 120 36 1.0 1.5

NA4918 90 105 125 35 1.1 1.0NA6918 90 105 125 63 1.1 1.0

95 NKI95/26 95 105 125 26 1.0 1.5NKI95/36 95 105 125 36 1.0 1.5

NA4919 95 110 130 35 1.1 1.0NA6919 95 110 130 63 1.1 1.0

TN = Plastic cage, permissible operating temperature: 120°C (continuous operation). * Permissible axial displacement of the inner ring, with respect to the outer ring, from a central position.

+ With closing rings, without lubrication hole and groove. ø Not to be used for new designs; production being phased out.

NEEDLE ROLLER BEARINGS Needle: With Inner RingsNKI, NKIS, NA 49, NA 69 Metric

Series Dimensions (mm)Shaft NKI NKIS NA 49 NA 69 d F D B rs s*Dia. Designation Designation Designation Designation min.mm


NEEDLE ROLLER BEARINGSNeedle: Sealed - Metric

RNA 49..RS, RNA49..2RS,NA49..RS, NA49..2RS

10 NA4900RS NA4900.2RS 24.5 10 14 22 13 14 0.312 NA4901RS NA4901.2RS 27.5 12 16 24 13 14 0.315 NA4902RS NA4902.2RS 37.0 15 20 28 13 14 0.317 NA4903RS NA4903.2RS 40.0 17 22 30 13 14 0.320 NA4904RS NA4904.2RS 80.0 20 25 37 17 18 0.325 NA4905RS NA4905.2RS 89.5 25 30 42 17 18 0.330 NA4906RS NA4906.2RS 104.0 30 35 47 17 18 0.335 NA4907RS NA4907.2RS 175.0 35 42 55 20 21 0.640 NA4908RS NA4908.2RS 252.0 40 48 62 22 23 0.645 NA4909RS NA4909.2RS 290.0 45 52 68 22 23 0.650 NA4910RS NA4910.2RS 295.0 50 58 72 22 23 0.6

14 RNA4900RS RNA4900.2RS 14 22 13 0.316 RNA4901RS RNA4901.2RS 16 24 13 0.320 RNA4902RS RNA4902.2RS 20 28 13 0.322 RNA4903RS RNA4903.2RS 22 30 13 0.325 RNA4904RS RNA4904.2RS 25 37 17 0.330 RNA4905RS RNA4905.2RS 30 42 17 0.335 RNA4906RS RNA4906.2RS 35 47 17 0.342 RNA4907RS RNA4907.2RS 42 55 20 0.648 RNA4908RS RNA4908.2RS 48 62 22 0.652 RNA4909RS RNA4909.2RS 52 68 22 0.658 RNA4910RS RNA4910.2RS 58 72 22 0.6

Series RNA49..RS

Sealed,Without

InnerRing

Series RNA49..2RS

Series NA49..RS

Series NA49..2RS

Sealed,WithInnerRing

Series Dimensions (mm)Shaft RNA 49..RS RNA 49..2RS FW D C rsDia. Designation Designation min.mm

Series Dimensions (mm)Shaft NA 49..RS NA 49..2RSDia. sealed on sealed on Mass d F D C B r

smm one side both sides g min.



NEEDLE ROLLER BEARINGS Needle: Precision Inch Ground

5/8 NCS1012 0.6250 1.1250 0.750 PI061012 0.6250 0.6246 1.1250 1.1258 0.6244 0.6239 1.1239 1.1247NCS1016 0.6250 1.1250 1.000 0.6250 0.6246 1.1250 1.1258 0.6244 0.6239 1.1239 1.1247

3/4 NCS1212 0.7500 1.2500 0.750 PI081212 0.7500 0.7495 1.2500 1.2510 0.7492 0.7487 1.2487 1.2497NCS1216 0.7500 1.2500 1.000 PI081216 0.7500 0.7495 1.2500 1.2510 0.7492 0.7487 1.2487 1.2497

7/8 NCS1412 0.8750 1.3750 0.750 PI101412 0.8750 0.8745 1.3750 1.3760 0.8742 0.8737 1.3737 1.3747NCS1416 0.8750 1.3750 1.000 PI101416 0.8750 0.8745 1.3750 1.3760 0.8742 0.8737 1.3737 1.3747

15/16 NCS1512 0.9375 1.4375 0.750 0.9375 0.9370 1.4375 1.4385 0.9367 0.9362 1.4362 1.43721 NCS1612 1.0000 1.5000 0.750 PI121612 1.0000 0.9995 1.5000 1.5010 0.9992 0.9987 1.4987 1.4997

NCS1616 1.0000 1.5000 1.000 PI121616 1.0000 0.9995 1.5000 1.5010 0.9992 0.9987 1.4987 1.49971-1/8 NCS1816 1.1250 1.6250 1.000 PI141816 1.1250 1.1245 1.6250 1.6260 1.1242 1.1237 1.6237 1.6247

NCS1820 1.1250 1.6250 1.250 PI141820 1.1250 1.1245 1.6250 1.6260 1.1242 1.1237 1.6237 1.62471-1/4 NCS2012 1.2500 1.7500 0.750 PI162012 1.2500 1.2494 1.7500 1.7510 1.2490 1.2484 1.7487 1.7497

NCS2016 1.2500 1.7500 1.000 PI162016 1.2500 1.2494 1.7500 1.7510 1.2490 1.2484 1.7487 1.7497NCS2020 1.2500 1.7500 1.250 PI162020 1.2500 1.2494 1.7500 1.7510 1.2490 1.2484 1.7487 1.7497

1-3/8 NCS2216 1.3750 1.8750 1.000 PI182216 1.3750 1.3744 1.8750 1.8760 1.3740 1.3734 1.8737 1.8747NCS2220 1.3750 1.8750 1.250 PI182220 1.3750 1.3744 1.8750 1.8760 1.3740 1.3734 1.8737 1.8747

1-1/2 NCS2416 1.5000 2.0625 1.000 PI202416 1.5000 1.4994 2.0625 2.0637 1.4990 1.4984 2.0610 2.0621NCS2420 1.5000 2.0625 1.250 PI202420 1.5000 1.4994 2.0625 2.0637 1.4990 1.4984 2.0610 2.0621

1-5/8 NCS2616 1.6250 2.1875 1.000 PI212616 1.6250 1.6244 2.1875 2.1887 1.6240 1.6234 2.1860 2.1871NCS2620 1.6250 2.1875 1.250 PI222620 1.6250 1.6244 2.1875 2.1887 1.6240 1.6234 2.1860 2.1871

1-3/4 NCS2816 1.7500 2.3125 1.000 PI242816 1.7500 1.7494 2.3125 2.3137 1.7490 1.7484 2.3110 2.3121NCS2820 1.7500 2.3125 1.250 PI242820 1.7500 1.7494 2.3125 2.3137 1.7490 1.7484 2.3110 2.3121

1-7/8 NCS3016 1.8750 2.4375 1.000 PI253016 1.8750 1.8744 2.4375 2.4387 1.8740 1.8734 2.4360 2.4371NCS3020 1.8750 2.4375 1.250 PI253025 1.8750 1.8744 2.4375 2.4387 1.8740 1.8734 2.4360 2.4371

2 NCS3216 2.0000 2.5625 1.000 PI273216 2.0000 1.9993 2.5625 2.5637 1.9988 1.9981 2.5610 2.5621NCS3220 2.0000 2.5625 1.250 PI273220 2.0000 1.9993 2.5625 2.5637 1.9988 1.9981 2.5610 2.5621

2-1/4 NCS3624 2.2500 3.0000 1.500 PI283624 2.2500 2.2493 3.0000 3.0012 2.2488 2.2481 2.9985 2.99962-1/2 NCS4024 2.5000 3.2500 1.500 PI324024 2.5000 2.4993 3.2500 3.2514 2.4988 2.4981 3.2482 3.24962-3/4 NCS4424 2.7500 3.5000 1.500 PI364424 2.7500 2.7493 3.5000 3.5014 2.7488 2.7481 3.4982 3.4996

3 NCS4824 3.0000 3.7500 1.500 PI404824 3.0000 2.9993 3.7500 3.7514 2.9988 2.9981 3.7482 3.74963-1/4 NCS5228 3.2500 4.2500 1.750 PI445228 3.2500 3.2491 4.2500 4.2514 3.2486 3.2477 4.2482 4.2496

NCS5232 3.2500 4.2500 2.000 PI445232 3.2500 3.2491 4.2500 4.2514 3.2486 3.2477 4.2482 4.24963-1/2 NCS5632 3.5000 4.5000 2.000 PI485632 3.5000 3.4991 4.5000 4.5014 3.4986 3.4977 4.4982 4.49964-1/4 NCS6832 4.2500 5.2500 2.000 4.2500 4.2491 5.2500 5.2516 4.2486 4.2477 5.2480 5.24954-1/2 NCS7240 4.5000 6.0000 2.500 4.5000 4.4991 6.0000 6.0016 4.4986 4.4977 5.9980 5.9995

SeriesNCS

MountingDimensions

Bearing Dimensions Mounting Dimensions in inch and mm Housing with slip fit Housing with press fit

Shaft Part No. I.D. O.D. Width Matching Shaft Shaft Housing Housing Shaft Shaft Housing HousingDia. FW nom D nom C inch Inner Ring Dia.F Dia. F Dia. G Dia. G Dia. F Dia. F Dia. G Dia. G

inch inch +0.000 No. Order inch inch inch inch inch inch inch inch-0.005 Separate max min min max max min min max

* Further sizes are available. Contact your nearest BSC branch for details.

D

C

Fw


5 RNAO 5x 10x 8TN 8 0.15 5.3 7.7 8.3 0.16 RNAO 6x 13x 8TN 9 0.3 6.3 8.7 9.3 0.37 RNAO 7x 14x 8TN 10 0.3 7.3 9.7 10.3 0.38 RNAO 8x 15x 10TN 11 0.3 8.3 10.7 11.3 0.3

10 RNAO 10x 17x 10TN 13 0.3 10.3 12.7 13.3 0.312 RNAO 12x 19x 13.5TN 15 0.3 12.3 14.7 15.3 0.3

RNAO 12x 22x 12TN 18 0.3 12.3 17.6 18.3 0.315 RNAO 15x 23x 13 19 0.3 15.4 18.6 19.3 0.316 RNAO 16x 24x 13 20 0.3 16.4 19.6 20.3 0.3

øRNAO 16x 24x 20 20 0.3 16.4 19.6 20.3 0.3 RNAO 16x 28x 12 22 0.3 16.4 21.6 22.3 0.3

17 RNAO 17x 25x 13 21 0.3 17.4 20.6 21.3 0.318 øRNAO 18x 30x 24 24 0.3 18.4 23.6 24.5 0.320 RNAO 20x 28x 13 24 0.3 20.4 23.6 24.3 0.3

øRNAO 20x 28x 26 24 0.3 20.4 23.6 24.3 0.3 RNAO 20x 32x 12 26 0.3 20.4 25.6 26.5 0.3

22 RNAO 22x 30x 13 26 0.3 22.4 25.6 26.3 0.3 RNAO 22x 35x 16 29 0.3 22.4 28.4 29.5 0.3

25 RNAO 25x 35x 17 29 0.3 25.6 28.4 29.5 0.3øRNAO 25x 35x 26 29 0.3 25.6 28.4 29.5 0.3 RNAO 25x 37x 16 32 0.3 25.6 31.4 32.5 0.3øRNAO 25x 37x 32 32 0.3 25.6 31.4 32.5 0.3

26 RNAO 26x 39x 13 30 0.3 26.6 29.4 30.5 0.330 RNAO 30x 40x 17 35 0.3 30.6 34.4 35.5 0.3

øRNAO 30x 40x 26 35 0.3 30.6 34.4 35.5 0.3 RNAO 30x 42x 16 37 0.3 30.6 36.4 37.5 0.3øRNAO 30x 42x 32 37 0.3 30.6 36.4 37.5 0.3

35 RNAO 35x 45x 13 40 0.3 35.6 39.4 40.5 0.3

RNAO 35x 45x 17 40 0.3 35.6 39.4 40.5 0.3øRNAO 35x 45x 26 40 0.3 35.6 39.4 40.5 0.3 RNAO 35x 47x 16 42 0.3 35.6 41.4 42.5 0.3 RNAO 35x 47x 18 42 0.3 35.6 41.4 42.5 0.3øRNAO 35x 47x 32 42 0.3 35.6 41.4 42.5 0.3

37 RNAO 37x 52x 18 44 0.3 37.6 43.4 44.5 0.340 RNAO 40x 50x 17 45 0.3 40.6 44.4 45.5 0.3

øRNAO 40x 50x 34 45 0.3 40.6 44.4 45.5 0.3 RNAO 40x 55x 20 47 0.3 40.6 46.2 47.5 0.3øRNAO 40x 55x 40 48 0.3 40.6 47.2 47.5 0.3

42 RNAO 42x 57x 20 50 0.3 42.6 49.2 50.5 0.345 RNAO 45x 55x 17 50 0.3 45.6 49.2 50.5 0.3

øRNAO 45x 62x 40 53 0.3 45.6 52.2 53.5 0.350 RNAO 50x 62x 20 55 0.3 50.6 54.2 55.8 0.3

RNAO 50x 65x 20 58 0.3 50.6 57.2 58.5 0.3øRNAO 50x 65x 40 58 0.6 50.6 57.2 58.5 0.6

55 RNAO 55x 68x 20 60 0.6 55.8 59.4 60.8 0.660 RNAO 60x 78x 20 68 1.0 60.8 67.2 68.8 1.0

øRNAO 60x 78x 40 68 1.0 60.8 67.2 68.8 1.065 RNAO 65x 85x 30 73 1.0 66.0 72.2 73.8 1.070 RNAO 70x 90x 30 78 1.0 71.0 77.2 78.8 1.080 RNAO 80x 100x30 88 1.0 81.0 87.2 89.0 1.085 RNAO 85x 105x25 93 1.0 86.0 92.2 94.0 1.090 RNAO 90x 105x26 98 1.0 91.0 97.2 99.0 1.0

RNAO 90x 110x30 98 1.0 91.0 97.2 99.0 1.0100 RNAO 100x 120x30 108 1.0 101.0 107.0 109.0 1.0TN=Plastic cage, permissible operating temperature: 120°C

(continuous operation).ø Double row, with lubrication groove and hole.

NEEDLE ROLLER BEARINGSNeedle: Without Ribs

Metric

Series RNAO and NAO are needleroller bearings without ribs. RNAOseries does not have an inner ring.

NAO series does have an inner ring.

This series is particularly suitable foruse in:

1. Printing machinery2. Textile machinery3. Machine tool applications

Needle roller bearingNAO with inner ring

Needle roller bearingRNAO without inner ring

Without Inner Ring - Series RNAO

Designation Dimensions (mm) Shaft FW D C E r

sD

1d

2D

2ra

Dia. min max mm

Designation Dimensions (mm) Shaft FW D C E r

sD

1d

2D

2r

a Dia. min max mm

Single Row Double Row

Lateral cage guidanceby the housing

Lateral cage guidanceby the shaft


NEEDLE ROLLER BEARINGS Needle: Without RibsMetric

6 +NAO 6x 17x 10TN 10 13 0.3 0.5 9.7 10.3 12.7 13.3 0.39 NAO 9x 22x 12TN 12 18 0.3 0.5 11.7 12.3 17.6 18.3 0.3

12 NAO 12x 24x 13 16 20 0.3 0.5 15.7 16.4 19.6 20.3 0.3øNAO 12x 24x 20 16 20 0.3 0.5 15.7 16.4 19.6 20.3 0.3+NAO 12x 28x 12 16 22 0.3 0.5 15.7 16.4 21.6 22.3 0.3

15 NAO 15x 28x 13 20 24 0.3 0.5 19.7 20.4 23.6 24.3 0.3+NAO 15x 32x 12 20 26 0.3 0.5 19.7 20.4 25.6 26.5 0.3

17 NAO 17x 30x 13 22 26 0.3 0.5 21.5 22.4 25.6 26.3 0.3 NAO 17x 35x 16 22 29 0.3 0.5 21.5 22.4 28.4 29.5 0.3

20 NAO 20x 35x 17 25 29 0.3 0.5 24.5 25.6 28.4 29.5 0.3 NAO 20x 37x 16 25 32 0.3 0.5 24.5 25.6 31.4 32.5 0.3

25 NAO 25x 40x 17 30 35 0.3 0.8 29.5 30.6 34.4 35.5 0.3+NAO 25x 42x 16 30 37 0.3 0.8 29.5 30.6 36.4 37.5 0.3øNAO 25x 42x 32 30 37 0.3 0.8 29.5 30.6 36.4 37.5 0.3

30 NAO 30x 45x 13 35 40 0.3 0.8 34.5 35.6 39.4 40.5 0.3 NAO 30x 45x 17 35 40 0.3 0.8 34.5 35.6 39.4 40.5 0.3

øNAO 30x 45x 26 35 40 0.3 0.8 34.5 35.6 39.4 40.5 0.3 NAO 30x 47x 16 35 42 0.3 0.8 34.5 35.6 41.4 42.5 0.3 NAO 30x 47x 18 35 42 0.3 0.8 34.5 35.6 41.4 42.5 0.3 NAO 30x 52x 18 37 44 0.3 0.8 36.5 37.6 43.4 44.5 0.3

35 NAO 35x 50x 17 40 45 0.3 0.8 39.5 40.6 44.4 45.5 0.3 NAO 35x 55x 20 40 47 0.3 0.8 39.5 40.6 46.2 47.5 0.3

þNAO 35x 57x 20.5 42 50 0.3 0.8 41.5 42.6 49.2 50.5 0.340 NAO 40x 55x 17 45 50 0.3 0.8 44.5 45.6 49.2 50.5 0.3

+NAO 40x 65x 20 50 58 0.3 0.8 49.5 50.6 57.2 58.5 0.350 +NAO 50x 68x 20 55 60 0.6 1.0 54.5 55.8 59.2 60.8 0.6

+NAO 50x 78x 20 60 68 1.0 1.0 59.3 60.8 67.2 68.8 1.070 NAO 70x 100x 30 80 88 1.0 1.0 79.3 81.0 87.2 89.0 1.075 NAO 75x 105x 25 85 93 1.0 1.0 84.3 86.0 92.2 94.0 1.080 NAO 80x 110x 30 90 98 1.0 1.0 89.3 91.0 97.2 99.0 1.090 NAO 90x 120x 30 100 108 1.0 1.0 99.3 101.0 107.2 109.0 1.0

TN=Plastic cage, permissible operating temperature: 120°C (continuous operation).+ Lubrication hole in inner ring.ø Double row, with lubrication groove and hole in outer ring.þ Outer ring width = 20mm.* Permissible axial displacement of the inner ring

With Inner Ring - Series NAO

Single Row Double RowLateral cage guidance

by the housingLateral cage guidance

by the shaft

Designation Dimensions (mm) Mounting Dimensions (mm) Shaft d D B F E rs s* d1 D1 d2 D2 ra Dia. min max

mm


NEEDLE ROLLER BEARINGS Needle Thrust Bearings

Axial Needle Roller andCage Assemblies Series AXK

The axial needle roller and cage assembly is the basic component ofaxial needle roller bearings. The needle rollers are retained and guidedin pockets arranged radially in the cages. For shaft diameters less than10mm, the cage is made from plastic. For larger diameters, the cage ismade from profiled and surface hardened steel strip.

The high accuracy of the needle rollers ensures uniform load distribu-tion.

As axial needle roller and cage assemblies are guided on the shaft, thisresults in relatively low circumferential speeds on the guiding surfaceeven at high speeds.

Axial needle roller and cage assemblies AXK can be combined with axialbearing washers of series AS, GS, WS, LS and ZS.

Axial needler roller andcage assembly AXK Axial

bearing washer AS

Axial cylindrical roller andcage assembly K811, K812.Housing locating washer GS

Shaft locating washer WS

Centre washer ZS for doubledirection and axial bearing

combinations

Axial Cylindrical Roller and Cage Assemblies SeriesK811,K812,K874,K893,K894

Axial cylindrical roller and cage assemblies contain cylindrical rollerswhich are retained and guided in pockets arranged radially in the heavysection cages. The cages are made from plastic (suffix TN), light metalor brass.

All axial cylindrical roller and cage assemblies can be combined withhousing locating washers series GS and shaft locating washer seriesWS. Axial cylindrical roller and cage assemblies series K811 can alsobe combined with axial bearing washers of series AS, LS and ZS.

Axial Bearing Washers ZS

Centre washers guided in the housing or on the shaft are used be-tween two axial needle roller and cage assemblies series AXK or axialcylindrical roller and cage assemblies series K811. This provides dou-ble direction bearing combinations which can be combined with hous-ing locating washers series GS or shaft locating washers series WS.

INA centre washers series ZS are available, on request, in a specialexecution:

with an external lubrication groove and three radiallubrication holes(suffix ASR 3).


NEEDLE ROLLER BEARINGS Needle Thrust BearingsMetric

4 AXK0414TN AS0414 4 14 2 1 5 135 AXK0515TN AS0515 5 15 2 1 6 146 AXK0619TN AS0619 LS0619 6 19 2 1 2.75 0.3 7 188 AXK0821TN AS0821 LS0821 8 21 2 1 2.75 0.3 9 20

10 AXK1024 AS1024 LS1024 10 24 2 1 2.75 0.3 12 2312 AXK1226 AS1226 LS1226 12 26 2 1 2.75 0.3 14 2515 AXK1528 AS1528 LS1528 GS81102 WS81102 15 16 28 28 2 1 2.75 0.3 17 2717 AXK1730 AS1730 LS1730 GS81103 WS81103 17 18 30 30 2 1 2.75 0.3 19 2920 AXK2035 AS2035 LS2035 GS81104 WS81104 20 21 35 35 2 1 2.75 0.3 22 3425 AXK2542 AS2542 LS2542 GS81105 WS81105 25 26 42 42 2 1 3.00 0.6 29 4130 AXK3047 AS3047 LS3047 GS81106 WS81106 30 32 47 47 2 1 3.00 0.6 34 4635 AXK3552 AS3552 LS3552 GS81107 WS81107 35 37 52 52 2 1 3.50 0.6 39 5140 AXK4060 AS4060 LS4060 GS81108 WS81108 40 42 60 60 3 1 3.50 0.6 45 5845 AXK4565 AS4565 LS4565 GS81109 WS81109 45 47 65 65 3 1 4.00 0.6 50 6350 AXK5070 AS5070 LS5070 GS81110 WS81110 50 52 70 70 3 1 4.00 0.6 55 6855 AXK5578 AS5578 LS5578 GS81111 WS81111 55 57 78 78 3 1 5.00 0.6 60 7660 AXK6085 AS6085 LS6085 GS81112 WS81112 60 62 85 85 3 1 4.75 1.0 65 8365 AXK6590 AS6590 LS6590 GS81113 WS81113 65 67 90 90 3 1 5.25 1.0 70 8870 AXK7095 AS7095 LS7095 GS81114 WS81114 70 72 95 95 4 1 5.25 1.0 74 9375 AXK75100 AS75100 LS75100 GS81115 WS81115 75 77 100 100 4 1 5.75 1.0 79 9880 AXK80105 AS80105 LS80105 GS81116 WS81116 80 82 105 105 4 1 5.75 1.0 84 10385 AXK85110 AS85110 LS85110 GS81117 WS81117 85 87 110 110 4 1 5.75 1.0 89 10890 AXK90120 AS90120 LS90120 GS81118 WS81118 90 92 120 120 4 1 6.50 1.0 94 118

100 AXK100135 AS100135 LS100135 GS81120 WS81120 100 102 135 135 4 1 7.00 1.0 105 133110 AXK110145 AS110145 LS110145 GS81122 WS81122 110 112 145 145 4 1 7.00 1.0 115 143120 AXK120155 AS120155 LS120155 GS81124 WS81124 120 122 155 155 4 1 7.00 1.0 125 153130 AXK130170 AS130170 LS130170 GS81126 WS81126 130 132 170 170 5 1 9.00 1.0 136 167140 AXK140180 AS140180 LS140180 GS81128 WS81128 140 142 180 178 5 1 9.50 1.0 146 177150 AXK150190 AS150190 LS150190 GS81130 WS81130 150 152 190 188 5 1 9.50 1.0 156 187160 AXK160200 AS160200 LS160200 GS81132 WS81132 160 162 200 198 5 1 9.50 1.0 166 197

TN=Plastic cage, permissible operating temperature: 120°C (continuous operations).

SeriesAXK

SeriesAS

SeriesLS

SeriesGS 811

SeriesWS 811

Axial Needle Axial Bearing Washers Dimensions in mm RacewayShaft Designation Bearing Washer Bearing Washer Housing Loc. Washer Shaft Loc. Washer DC1 D1 DC d1 DW B1 B a DimensionsDia. Designation Designation Designation Designation d D rs Eb Eamm min.


NEEDLE ROLLER BEARINGS Cylindrical: ThrustMetric Bearings

811, 812 893 874 894

K811, K812 K893 K874 K894 GS 811,812, 893,874, 894

WS 811,812, 893,874, 894

LS

Raceway Dim. Shaft Axial Cylindrical Roller Bearing Axial Cyl. Axial Bearing Washers Dimensions (mm) Dia. Complete Bearing Designation Cage Ass. Housing Shaft Bearing D

C1D

1D d

1T D

WB a r

sE

bE

a mm 811 812 893 874 894 Designation Loc. Wash Loc. Wash Washer d D

Cmin

15 81102TN K81102TN GS81102 WS81102 LS1528 15 16 28 28 9 3.5 2.75 0.3 16 2717 81103TN K81103TN GS81103 WS81103 LS1730 17 18 30 30 9 3.5 2.75 0.3 18 2920 81104TN K81104TN GS81104 WS81104 LS2035 20 21 35 35 10 4.5 2.75 0.3 21 3425 81105TN K81105TN GS81105 WS81105 LS2542 25 26 42 42 11 5.0 3.00 0.6 26 4130 81106TN K81106TN GS81106 WS81106 LS3047 30 32 47 47 11 5.0 3.00 0.6 31 46

81206TN K81206TN GS81206 WS81206 30 32 52 52 16 7.5 4.25 0.6 31 5089306TN K89306TN GS89306 WS89306 30 32 60 60 18 5.5 6.25 1.0 33 59

35 81107TN K81107TN GS81107 WS81107 LS3552 35 37 52 52 12 5.0 3.50 0.6 36 5181207TN K81207TN GS81207 WS81207 35 37 62 62 18 7.5 5.25 1.0 39 58

89307TN K89307TN GS89307 WS89307 35 37 68 68 20 6.0 7.00 1.0 38 67 K89407TN 35 80 9.0 38 78


89308TN K89308TN GS89308 WS89308 40 42 78 78 22 7.0 7.50 1.0 44 7787408 K87408 GS87408 WS87408 40 42 90 90 23 6.5 8.25 1.1 45 89

øK89408TN 40 90 10.0 43 8745 81109TN K81109TN GS81109 WS81109 LS4565 45 47 65 65 14 6.0 4.00 0.6 47 63


87409 K87409 GS87409 WS87409 45 47 100 100 25 7.0 9.00 1.1 52 98øK89409TN 45 100 11.0 49 97


NEEDLE ROLLER BEARINGS Cylindrical: ThrustMetric Bearings



øK89410TN 50 110 12.0 54 10755 81111TN K81111TN GS81111 WS81111 LS5578 55 57 78 78 16 6.0 5.00 0.6 57 77


87411 K87411 GS87411 WS87411 55 57 120 120 29 8.0 10.50 1.5 65 118øK89411TN 55 120 13.0 59 116


89312TN K89312TN GS89312 WS89312 60 62 110 110 30 9.0 10.50 1.1 66 10887412 K87412 GS87412 WS87412 60 62 130 130 32 9.0 11.50 1.5 68 128

89412TN K89412TN GS89412 WS89412 60 62 130 130 42 14.0 14.00 1.5 65 12665 81113TN K81113TN GS81113 WS81113 LS6590 65 67 90 90 18 7.5 5.25 1.0 67 87




89314TN K89314TN GS89314 WS89314 70 72 125 125 34 10.0 12.00 1.1 76 12387414 K87414 GS87414 WS87414 70 73 150 150 36 11.0 12.50 2.0 76 147

89414 K89414 GS89414 WS89414 70 73 150 150 48 16.0 16.00 2.0 78 14775 81115TN K81115TN GS81115 WS81115 LS75100 75 77 100 100 19 7.5 5.75 1.0 78 97


87415 K87415 GS87415 WS87415 75 78 160 160 38 12.0 13.00 2.0 80 15789415 K89415 GS89415 WS89415 75 78 160 160 51 17.0 17.00 2.0 84 156


89316TN K89316TN GS89316 WS89316 80 82 140 140 36 11.0 12.50 1.5 86 13787416 K87416 GS87416 WS87416 80 83 170 170 41 12.0 14.50 2.1 89 167


81217TN K81217TN GS81217 WS81217 85 88 125 125 31 12.0 9.50 1.0 90 11989317 K89317 GS89317 WS89317 85 88 150 150 39 12.0 13.50 1.5 93 147

87417 K87417 GS87417 WS87417 85 88 180 180 42 13.0 14.50 2.1 92 17689417 K89417 GS89417 WS89417 85 88 180 180 58 19.0 19.50 2.1 94 176


89318 K89318 GS89318 WS89318 90 93 155 155 39 12.0 13.50 1.5 98 15287418 K87418 GS87418 WS87418 90 93 190 190 45 13.0 16.00 2.1 102 186


81220 K81220 GS81220 WS81220 100 103 150 150 38 15.0 11.50 1.1 107 14289320 K89320 GS89320 WS89320 100 103 170 170 42 13.0 14.50 1.5 109 167

87420 K87420 GS87420 WS87420 100 103 210 210 50 15.0 17.50 3.0 110 20689420 K89420 GS89420 WS89420 100 103 210 210 67 22.0 22.50 3.0 112 206

TN=Plastic cage, permissible operating temperature: 120°C (continuous operation).

Raceway Dim. Shaft Axial Cylindrical Roller Bearing Axial Cyl. Axial Bearing Washers Dimensions (mm) Dia. Complete Bearing Designation Cage Ass. Housing Shaft Bearing DC1 D1 D d1 T DW B a rs Eb Ea mm 811 812 893 874 894 Designation Loc. Wash Loc. Wash Washer d DC min


NEEDLE ROLLER BEARINGS Centre WashersMetric

15 ZS1634 16 34 5.5 0.3 AXK1528 K81102TN WS8110220 ZS2141 21 41 6.0 0.3 AXK2035 K81104TN WS8110425 ZS2646 26 46 7.0 0.3 AXK2542 K81105TN WS8110530 ZS3151 31 51 8.0 0.3 AXK3047 K81106TN WS8110635 ZS3664 36 64 9.0 0.6 AXK3552 K81107TN WS8110740 ZS4169 41 69 10.0 0.6 AXK4060 K81108TN WS8110845 ZS4677 46 77 10.0 0.6 AXK4565 K81109TN WS8110950 ZS5184 51 84 11.5 0.6 AXK5070 K81110TN WS8111055 ZS5689 56 89 12.0 0.6 AXK5578 K81111TN WS8111160 ZS6199 61 99 12.5 1.0 AXK6085 K81112TN WS8111265 ZS66104 66 104 12.5 1.0 AXK6590 K81113TN WS8111370 ZS71109 71 109 14.5 1.0 AXK7095 K81114TN WS8111475 ZS76119 76 119 16.0 1.0 AXK75100 K81115TN WS8111585 ZS86134 86 134 18.0 1.0 AXK85110 K81117TN WS81117

100 ZS101154 101 154 22.0 1.0 AXK100135 K81120TN WS81120110 ZS111169 111 169 22.0 1.0 AXK110145 K81122TN WS81122120 ZS121179 121 179 23.0 1.0 AXK120155 K81124 WS81124130 ZS131189 131 189 24.0 1.0 AXK130170 K81126 WS81126140 ZS141199 141 199 25.0 1.0 AXK140180 K81128 WS81128150 ZS151214 151 214 27.0 1.0 AXK150190 K81130 WS81130160 ZS161224 161 224 29.0 1.0 AXK160200 K81132 WS81132

15 ZS1127 11 27 5.5 0.3 AXK1528 K81102TN GS8110217 ZS1329 13 29 5.5 0.3 AXK1730 K81103TN GS8110320 ZS1634 16 34 5.5 0.3 AXK2035 K81104TN GS8110425 ZS2141 21 41 6.0 0.3 AXK2542 K81105TN GS8110530 ZS2646 26 46 7.0 0.3 AXK3047 K81106TN GS8110635 ZS3151 31 51 8.0 0.3 AXK3552 K81107TN GS8110740 ZS3159 31 59 8.0 0.6 AXK4060 K81108TN GS8110845 ZS3664 36 64 9.0 0.6 AXK4565 K81109TN GS8110950 ZS4169 41 69 10.0 0.6 AXK5070 K81110TN GS8111055 ZS4677 46 77 10.0 0.6 AXK5578 K81111TN GS8111160 ZS5184 51 84 11.5 0.6 AXK6085 K81112TN GS8111265 ZS5689 56 89 12.0 0.6 AXK6590 K81113TN GS8111370 ZS5694 56 94 12.5 1.0 AXK7095 K81114TN GS8111475 ZS6199 61 99 12.5 1.0 AXK75100 K81115TN GS8111580 ZS66104 66 104 12.5 1.0 AXK80105 K81116TN GS8111685 ZS71109 71 109 14.5 1.0 AXK85110 K81117TN GS8111790 ZS76119 76 119 16.0 1.0 AXK90120 K81118TN GS81118

100 ZS86134 86 134 18.0 1.0 AXK100135 K81120TN GS81120110 ZS96144 96 144 20.0 1.0 AXK110145 K81122TN GS81122120 ZS101154 101 154 22.0 1.0 AXK120155 K81124 GS81124130 ZS111169 111 169 22.0 1.0 AXK130170 K81126 GS81126140 ZS121179 121 179 23.0 1.0 AXK140180 K81128 GS81128150 ZS131189 131 189 24.0 1.0 AXK150190 K81130 GS81130160 ZS141199 141 199 25.0 1.0 AXK160200 K81132 GS81132

Combination 3)with AXK and WS

Combination 4)with K811 and WS

Combination 1)with AXK andGS

Combination 2)with K811 andGS 1) The combination with axial needle

roller and cage assemblies AXKconsists of:

2 axial needle roller and cageassemblies AXK2 housing locating washers GS8111 centre washer ZS

SeriesZS

Shaft Centre Dimensions (mm) Axial Needle Axial Cyl. Housing Dia. Washer d D B rs & Cage Ass. & Cage Ass. LocatingWmm Designation min. Designation Designation Designation

Shaft Dimensions (mm) Axial Needle Axial Cyl. Housing Dia. Washer d D B rs & Cage Ass. & Cage Ass. LocatingWmm Designation min. Designation Designation Designation

2) The combination with axialcylindrical roller and cageassemblies K811 consists of:

2 axial needle roller and cageassemblies K8112 housing locating washers GS8111 centre washer ZS

3) The combination with axial needleroller and cage assemblies AXKconsists of:

2 axial needle roller and cageassemblies AXK2 housing locating washers WS8111 centre washer ZS

4) The combination with axialcylindrical roller and cageassemblies K811 consists of:

2 axial needle roller and cageassemblies K8112 housing locating washers WS8111 centre washer ZS


NEEDLE ROLLER BEARINGS Needle: ThrustInch Bearings

1/4 TC411 0.250 0.687 0.0781 0.28 0.62 0.2500 0.2470 0.6870 0.6810 0.6850 0.2420 411 5/16 TC512 0.312 0.750 0.0781 0.35 0.68 0.3125 0.3095 0.7500 0.7440 0.7480 0.3045 512 3/8 TC613 0.375 0.812 0.0781 0.41 0.75 0.3750 0.3720 0.8120 0.8060 0.8100 0.3670 613 1/2 TC815 0.500 0.937 0.0781 0.53 0.89 0.5000 0.4970 0.9370 0.9310 0.9350 0.4920 815 5/8 TC1018 0.625 1.125 0.0781 0.69 1.05 0.6250 0.6220 1.1250 1.1190 1.1230 0.6170 1018 3/4 TC1220 0.750 1.250 0.0781 0.81 1.17 0.7500 0.7470 1.2500 1.2440 1.2480 0.7420 1220 7/8 TC1423 0.875 1.437 0.0781 0.94 1.35 0.8750 0.8720 1.4370 1.4310 1.4350 0.8670 1423

TC1427 0.875 1.687 0.0781 0.94 1.61 0.8750 0.8720 1.6870 1.6810 1.6850 0.8670 14271 TC1625 1.000 1.562 0.0781 1.07 1.48 1.0000 0.9970 1.5620 1.5560 1.5600 0.9920 1625

1-1/8 TC1828 1.125 1.750 0.0781 1.19 1.67 1.1250 1.1220 1.7500 1.7440 1.7480 1.1170 18281-3/16 TC1931 1.188 1.937 0.0781 1.25 1.85 1.1875 1.1845 1.9370 1.9310 1.9350 1.1795 19311-1/4 TC2031 1.250 1.937 0.0781 1.32 1.85 1.2500 1.2470 1.9370 1.9310 1.9350 1.2420 20311-3/8 TC2233 1.375 2.062 0.0781 1.44 1.98 1.3750 1.3720 2.0620 2.0560 2.0600 1.3670 22331-1/2 TC2435 1.500 2.187 0.0781 1.57 2.10 1.5000 1.4970 2.1870 2.1810 2.1850 1.4920 24351-3/4 TC2840 1.750 2.500 0.0781 1.82 2.41 1.7500 1.7470 2.5000 2.4940 2.4980 1.7420 2840

2 TC3244 2.000 2.750 0.0781 2.07 2.66 2.0000 1.9970 2.7500 2.7440 2.7480 1.9920 32442-1/4 TC3648 2.250 3.000 0.0781 2.32 2.91 2.2500 2.2470 3.0000 2.9940 2.9980 2.2420 36482-1/2 TC4052 2.500 3.250 0.0781 2.57 3.16 2.5000 2.4970 3.2500 3.2440 3.2480 2.4920 4052

3 TC4860 3.000 3.750 0.0781 3.07 3.66 3.0000 2.9970 3.7500 3.7440 3.7480 2.9920 48603-1/4 TC5266 3.250 4.125 0.1250 3.35 4.00 3.2500 3.2470 4.1250 4.1190 4.1230 3.2420 52664-1/8 TC6681 4.125 5.062 0.1250 4.22 4.95 4.1250 4.1220 5.0620 5.0560 5.0600 4.1170 6681

SeriesTC

SeriesTWA

SeriesTWB

SeriesTWC

SeriesTWD

MountingDimensions

Bearing Dimensions Mounting Dimensions in Inch ThrustShaft Part No. I.D. O.D. R. D. ID Race OD Race Cage I.D. Guided Cage O.D. Guided WasherDia. DC1 nom DC nom DW inch Eb Ea Sh. Dia Sh. Dia. H. Dia. H. Dia. H. Dia. Sh. Dia. Des.inch inch inch +0.0000 inch inch F inch F inch G inch G inch G inch F inch TWA,TWB

-0.0002 max min max min min max min max TWC,TWD


12 NKIA5901 12 16 24 16.0 0.3NKIB5901 12 16 24 17.5 16 0.3

15 NKIA5902 15 20 28 18.0 0.3NKIB5902 15 20 28 20.0 18 0.3

17 NKIA5903 17 22 30 18.0 0.3NKIB5903 17 22 30 20.0 18 0.3

20 NKIA5904 20 25 37 23.0 0.3NKIB5904 20 25 37 25.0 23 0.3

22 NKIA59/22 22 28 39 23.0 0.3NKIB59/22 22 28 39 25.0 23 0.3

25 NKIA5905 25 30 42 23.0 0.3NKIB5905 25 30 42 25.0 23 0.3

30 NKIA5906 30 35 47 23.0 0.3NKIB5906 30 35 47 25.0 23 0.3

35 NKIA5907 35 42 55 27.0 0.6NKIB5907 35 42 55 30.0 27 0.6

40 NKIA5908 40 48 62 30.0 0.6NKIB5908 40 48 62 34.0 30 0.6

45 NKIA5909 45 52 68 30.0 0.6NKIB5909 45 52 68 34.0 30 0.6

50 NKIA5910 50 58 72 30.0 0.6NKIB5910 50 58 72 34.0 30 0.6

55 NKIA5911 55 63 80 34.0 1.0NKIB5911 55 63 80 38.0 34 1.0

60 NKIA5912 60 68 85 34.0 1.0NKIB5912 60 68 85 38.0 34 1.0

65 NKIA5913 65 72 90 34.0 1.0NKIB5913 65 72 90 38.0 34 1.0

70 NKIA5914 70 80 100 40.0 1.0NKIB5914 70 80 100 45.0 40 1.0

The ball cages are made of plastic, permissible operating temperature: 120°C (continuous operation).

NEEDLE ROLLER BEARINGS Combined Radial/Metric Axial Bearings

This series of bearing can be loaded in aradial or axial (thrust) direction. NKIA canaccept axial (thrust) load in one directionwhereas series NKIB can accept axial(thrust) load in both directions.

These bearings are used in transmissionand machine tool applications such asdrilling spindles, centering spindles andsimilar applications.

Needle roller/angular contact ballbearing NKIA, single direction

Needle roller/angular contact ballbearing NKIB, double direction

Needle roller/axialball bearing NKX

Needle Roller/ Angular Contact Ball BearingsSingle Direction: Series NKIA Double Direction: Series NKIB

SeriesNKIA

SeriesNKIB

Shaft Dimensions (mm) Dia. Designation d F D B C r

s



15 NKXR15 NAXR15 NKXR15Z NAXR15Z 15 24 28.1 29.2 23 9 6.5 15 0.3 23.7 0.3 IR 12 x 15 x 1617 NKXR17 NAXR17 NKXR17Z NAXR17Z 17 26 30.1 31.2 25 9 8.0 17 0.3 25.7 0.3 IR 14 x 17 x 1720 NKXR20 NAXR20 NKXR20Z NAXR20Z 20 30 35.1 36.2 30 10 10.5 20 0.3 30.7 0.3 IR 17 x 20 x 2025 NKXR25 NAXR25 NKXR25Z NAXR25Z 25 37 42.1 43.2 30 11 9.5 25 0.6 37.7 0.6 IR 20 x 25 x 2030 NKXR30 NAXR30 NKXR30Z NAXR30Z 30 42 47.1 48.2 30 11 9.5 30 0.6 42.7 0.6 IR 25 x 30 x 2035 NKXR35 NAXR35 NKXR35Z NAXR35Z 35 47 52.1 53.2 30 12 9.0 35 0.6 47.7 0.6 IR 30 x 35 x 2040 NKXR40 NAXR40 NKXR40Z NAXR40Z 40 52 60.1 61.2 32 13 10.0 40 0.6 55.7 0.6 IR 35 x 40 x 2045 NKXR45 NAXR45 NKXR45Z NAXR45Z 45 58 65.2 66.5 32 14 9.0 45 0.6 60.6 0.6 IR 40 x 45 x 2050 NKXR50 NAXR50 NKXR50Z NAXR50Z 50 62 70.2 71.5 35 14 10.0 50 0.6 65.5 0.6 IR 45 x 50 x 25The axial cages are made of plastic, permissible operating temperature: 120°C (continuous operation).*Inner rings must be ordered separately.

10 NKX10TN NAXK10TN NKX10ZTN NAXK10ZTN 10 19 24.1 25.2 23 9 6.5 10 0.3 19.7 0.3 IR 7 x 10 x 1612 NKX12 NAXK12 NKX12Z NAXK12Z 12 21 26.1 27.2 23 9 6.5 12 0.3 21.7 0.3 IR 9 x 12 x 1615 NKX15 NAXK15 NKX15Z NAXK15Z 15 24 28.1 29.2 23 9 6.5 15 0.3 23.7 0.3 IR 12 x 15 x 1617 NKX17 NAXK17 NKX17Z NAXK17Z 17 26 30.1 31.2 25 9 8.0 17 0.3 25.7 0.3 IR 14 x 17 x 1720 NKX20 NAXK20 NKX20Z NAXK20Z 20 30 35.1 36.2 30 10 10.5 20 0.3 30.7 0.3 IR 17 x 20 x 2025 NKX25 NAXK25 NKX25Z NAXK25Z 25 37 42.1 43.2 30 11 9.5 25 0.6 37.7 0.6 IR 20 x 25 x 2030 NKX30 NAXK30 NKX30Z NAXK30Z 30 42 47.1 48.2 30 11 9.5 30 0.6 42.7 0.6 IR 25 x 30 x 2035 NKX35 NAXK35 NKX35Z NAXK35Z 35 47 52.1 53.2 30 12 9.0 35 0.6 47.7 0.6 IR 30 x 35 x 2040 NKX40 NAXK40 NKX40Z NAXK40Z 40 52 60.1 61.2 32 13 10.0 40 0.6 55.7 0.6 IR 35 x 40 x 2045 NKX45 NAXK45 NKX45Z NAXK45Z 45 58 65.2 66.5 32 14 9.0 45 0.6 60.5 0.6 IR 40 x 45 x 2050 NKX50 NAXK50 NKX50Z NAXK50Z 50 62 70.2 71.5 35 14 10.0 50 0.6 65.5 0.6 IR 45 x 50 x 2560 NKX60 NAXK60 NKX60Z NAXK60Z 60 72 85.2 86.5 40 17 12.0 60 1.0 80.5 1.0 IR 50 x 60 x 2570 NKX70 NAXK70 NKX70Z NAXK70Z 70 85 95.2 96.5 40 18 11.0 70 1.0 90.5 1.0 IR 60 x 70 x 25

TN=Plastic cage, permissible operating temperature: 120°C (continuous operation). With closing ring on one side.*Inner rings must be ordered separately.

SeriesNKXR

SeriesNKXR..Z

Mounting DimensionsSeriesNKX

SeriesNKX..Z

Mounting Dimensions

Needle Roller/Axial CylindricalRoller Bearings:Without or WithRetaining Cap

Needle Roller/Axial BallBearings:Without or WithRetaining Cap

Shaft Des. Dimensions (mm) Mounting Suitable Inner Ring*Dia. Des. to Bearing w/ Des. to FW D D1 D2 C C1 C2 dW rs Dimensions d F Bmm DIN 5429 Ret. Cap DIN 5429 max max -0.25 -0.2 E8 min da ra max

Shaft Des. Dimensions (mm) Mounting Suitable Inner Ring*Dia. Des. to Bearing w/ Des. to F

WD D

1D

2C C

1C

2d

Wr

sDimensions d F B

mm DIN 5429 Ret. Cap DIN 5429 max max -0.25 -0.2 E8 min da

ra

max



7 NX7TN NX7ZTN 7 14 18 4.7 7 0.3 10.0 16.5 9.6 0.3 - WR1410 NX10 NX10Z 10 19 18 4.7 10 0.3 10.0 21.9 14.6 0.3 IR 6x 10x 10 WR1912 NX12 NX12Z 12 21 18 4.7 12 0.3 10.0 23.7 16.6 0.3 IR 8x 12x 10 WR2115 NX15 NX15Z 15 24 28 8.0 15 0.3 12.2 26.5 19.0 0.3 IR 12x 15x 16 WR2417 NX17 NX17Z 17 26 28 8.0 17 0.3 12.2 28.5 21.0 0.3 IR 14x 17x 17 WR2620 NX20 NX20Z 20 30 28 8.0 20 0.3 12.2 33.6 25.0 0.3 IR 17x 20x 16 WR3025 NX25 NX25Z 25 37 30 8.0 25 0.3 14.2 40.4 31.6 0.3 IR 20x 25x 16 WR3730 NX30 NX30Z 30 42 30 10.0 30 0.3 14.2 45.1 36.5 0.3 IR 25x 30x 20 WR4235 NX35 NX35Z 35 47 30 10.0 35 0.3 14.2 50.1 40.5 0.3 IR 30x 35x 20 WR47

TN=Plastic cage, permissible operating temperature: 120°C (continuous operation).*Inner rings and snap rings must be ordered separately.

Shaft Designation Dimensions (mm) Mounting Dimensions Suitable Inner Ring Snap Dia. for oil for grease FW D C C1 dW rs C2 D1 da ra d F B Rings* mm lub. lub. -0.25 E8 min -0.5 max Des.

Series NXfor oil lubrication

Series NX..Zfor grease lubrication

Mounting DimensionsSnap Ring in Outer Ring

CAM FOLLOWERS

STUD YOKE

Bearing OD Shaft/Stud Bearing ODStandard Crowned - Metric Standard Straight Shaft Standard Metric Crowned

Standard Cylindrical - Imperial Eccentric Bush Cylindrical Metric (X)eg. KRE, NUKRE, CFE eg. NUTR - X

Crowned Imperial (Y) Standard Imperial Cylindricaleg. CF-Y, CF-PPY Crowned Imperial (Y)

Cylindrical - Metric (X) eg. RF-PPYeg. KRPPX

Caged Needle Full Complement Full Complement Special Full Compliment Caged Needle Full Complement Needle Needle Cylindrical Roller Separable Cylindrical Roller NATR - Metric NATV - Metric

NUKR - Metric NUTR Metric NATR - PP Metric Sealed NATV - PP Metric SealedRFC - Imperial RF - Imperial

RFC - PP Imperial Sealed RF - PP Imperial Sealed

Standard Metric Imperial Metric Standard Imperial Without Inner RIngs WIth Inner RingKR - Open CFC - Open KRV - Open CF - Open RSTO Metric STO Metric

KR - PP Sealed CFC - PP Sealed KRV - PP Sealed CF - PP Sealed

RNA Metric ShouldersNA Metric

(1.139)

(1.137)

(1.137 - 1.138) (1.137 - 1.138)

(1.137 - 1.138)

(1.137 - 1.138)

(1.142 - 1.143) (1.142 - 1.143)

(1.139)(1.139) (1.140) (1.140)

(1.141) (1.141)

(1.142)

(1.142)

(1.143)


NEEDLE ROLLER BEARINGS Stud Type Track RollersKR, KRE, KRV, KR..PP, KRE..PP, KRV..PP, NUKR, NUKRE

Metric

Stud type cam followers consist of a thick walled outer ring, a high tensilestrength solid threaded stud and cage guided or full complement rolling ele-ments.

Stud type cam followers are supplied as standard with a crowned outsidediameter to prevent edge loading. They are also available with a cylindricaloutside diameter which is indicated by the suffix X (see note).

These cam followers are easily secured in their application by the threadedstud.

Nuts, grease nipples, and dust caps are also available for use with stud typecam followers and should be requested when ordering if required.

Note:

Cam followers are also available with eccentric collars to allow adjustment for wear compensation(Suffix E).

Stud type track rollerKR..PP axial guidance

by rib and washer,sealed

Stud type track rollerKRV..PP axial

guidance by rib andwasher, full

complement, sealed

Stud type track rollerNUKR axial

guidance by therolling elements, full

complement

16 KR16 KRE16 16 6 11 0.15 28 16.0 M6 8 4* 0.6 12 9 7 0.5KR16PP KRE16PP 16 6 11 0.15 28 16.0 M6 8 4* 0.6 12 9 7 0.5KRV16 KRVE16 16 6 11 0.15 28 16.0 M6 8 4* 0.6 12 9 7 0.5KRV16PP KRVE16PP 16 6 11 0.15 28 16.0 M6 8 4* 0.6 12 9 7 0.5

With Dimensions (mm)O.D. Designation Eccentric D d C rs B B1 B2 G G1 M M1 C1 d2 Eccentric Collarmm Collar* h7 min d1 B3 e

Designation h9

KR

KRPP

KRV

KRV.PP

NUKR

KRE

NUKRE


19 KR19 KRE19 19 8 11 0.15 32 20.0 M8 10 4* 0.6 14 11 9 0.5KR19PP KRE19PP 19 8 11 0.15 32 20.0 M8 10 4* 0.6 14 11 9 0.5KRV19 KRVE19 19 8 11 0.15 32 20.0 M8 10 4* 0.6 14 11 9 0.5KRV19PP KRVE19PP 19 8 11 0.15 32 20.0 M8 10 4* 0.6 14 11 9 0.5

22 KR22 KRE22 22 10 12 0.30 36 23.0 M10 x 1.0 12 4 0.6 17 13 10 0.5KR22PP KRE22PP 22 10 12 0.30 36 23.0 M10 x 1.0 12 4 0.6 17 13 10 0.5KRV22 KRVE22 22 10 12 0.30 36 23.0 M10 x 1.0 12 4 0.6 17 13 10 0.5KRV22PP KRVE22PP 22 10 12 0.30 36 23.0 M10 x 1.0 12 4 0.6 17 13 10 0.5

26 KR26 KRE26 26 10 12 0.30 36 23.0 M10 x 1.0 12 4 0.6 17 13 10 0.5KR26PP KRE26PP 26 10 12 0.30 36 23.0 M10 x 1.0 12 4 0.6 17 13 10 0.5KRV26 KRVE26 26 10 12 0.30 36 23.0 M10 x 1.0 12 4 0.6 17 13 10 0.5KRV26PP KRVE26PP 26 10 12 0.30 36 23.0 M10 x 1.0 12 4 0.6 17 13 10 0.5

30 KR30 KRE30 30 12 14 0.60 40 25.0 6 M12 x 1.5 13 6 3 0.6 23 15 11 0.5KR30PP KRE30PP 30 12 14 0.60 40 25.0 6 M12 x 1.5 13 6 3 0.6 23 15 11 0.5KRV30 KRVE30 30 12 14 0.60 40 25.0 6 M12 x 1.5 13 6 3 0.6 23 15 11 0.5KRV30PP KRVE30PP 30 12 14 0.60 40 25.0 6 M12 x 1.5 13 6 3 0.6 23 15 11 0.5

32 KR32 KRE32 32 12 14 0.60 40 25.0 6 M12 x 1.5 13 6 3 0.6 23 15 11 0.5KR32PP KRE32PP 32 12 14 0.60 40 25.0 6 M12 x 1.5 13 6 3 0.6 23 15 11 0.5KRV32 KRVE32 32 12 14 0.60 40 25.0 6 M12 x 1.5 13 6 3 0.6 23 15 11 0.5KRV32PP KRVE32PP 32 12 14 0.60 40 25.0 6 M12 x 1.5 13 6 3 0.6 23 15 11 0.5

35 KR35 KRE35 35 16 18 0.60 52 32.5 8 M16 x 1.5 17 6 3 0.8 27 20 14 1.0KR35PP KRE35PP 35 16 18 0.60 52 32.5 8 M16 x 1.5 17 6 3 0.8 27 20 14 1.0KRV35 KRVE35 35 16 18 0.60 52 32.5 8 M16 x 1.5 17 6 3 0.8 27 20 14 1.0KRV35PP KRVE35PP 35 16 18 0.60 52 32.5 8 M16 x 1.5 17 6 3 0.8 27 20 14 1.0NUKR35 35 16 18 0.60 52 32.5 8 M16 x 1.5 17 6 3 0.8 21

NUKRE35 35 16 18 0.60 52 31.5 8 M16 x 1.5 17 6 3 1.8 24 20 14 1.040 KR40 KRE40 40 18 20 1.00 58 36.5 8 M18 x 1.5 19 6 3 0.8 32 22 16 1.0

KR40PP KRE40PP 40 18 20 1.00 58 36.5 8 M18 x 1.5 19 6 3 0.8 32 22 16 1.0KRV40 KRVE40 40 18 20 1.00 58 36.5 8 M18 x 1.5 19 6 3 0.8 32 22 16 1.0KRV40PP KRVE40PP 40 18 20 1.00 58 36.5 8 M18 x 1.5 19 6 3 0.8 32 22 16 1.0NUKR40 40 18 20 1.00 58 36.5 8 M18 x 1.5 19 6 3 0.8 23

NUKRE40 40 18 20 1.00 58 35.5 8 M18 x 1.5 19 6 3 1.8 26 22 16 1.047 KR47 KRE47 47 20 24 1.00 66 40.5 9 M20 x 1.5 21 8 4 0.8 37 24 18 1.0

KR47PP KRE47PP 47 20 24 1.00 66 40.5 9 M20 x 1.5 21 8 4 0.8 37 24 18 1.0KRV47 KRVE47 47 20 24 1.00 66 40.5 9 M20 x 1.5 21 8 4 0.8 37 24 18 1.0KRV47PP KRVE47PP 47 20 24 1.00 66 40.5 9 M20 x 1.5 21 8 4 0.8 37 24 18 1.0NUKR47 NUKRE47 47 20 24 1.00 66 40.5 9 M20 x 1.5 21 8 4 0.8 27 24 18 1.0

52 KR52 KRE52 52 20 24 1.00 66 40.5 9 M20 x 1.5 21 8 4 0.8 37 24 18 1.0KR52PP KRE52PP 52 20 24 1.00 66 40.5 9 M20 x 1.5 21 8 4 0.8 37 24 18 1.0KRV52 KRVE52 52 20 24 1.00 66 40.5 9 M20 x 1.5 21 8 4 0.8 37 24 18 1.0KRV52PP KRVE52PP 52 20 24 1.00 66 40.5 9 M20 x 1.5 21 8 4 0.8 37 24 18 1.0NUKR52 NUKRE52 52 20 24 1.00 66 40.5 9 M20 x 1.5 21 8 4 0.8 31 24 18 1.0




85 KR85 KRE85 85 30 35 1.10 100 63.0 15 M30 x 1.5 32 8 4 1.0 53 35 29 1.5KR85PP KRE85PP 85 30 35 1.10 100 63.0 15 M30 x 1.5 32 8 4 1.0 53 35 29 1.5

90 KR90 KRE90 90 30 35 1.10 100 63.0 15 M30 x 1.5 32 8 4 1.0 53 35 29 1.5KR90PP KRE90PP 90 30 35 1.10 100 63.0 15 M30 x 1.5 32 8 4 1.0 53 35 29 1.5KRV90 KRVE90 90 30 35 1.10 100 63.0 15 M30 x 1.5 32 8 4 1.0 53 35 29 1.5KRV90PP KRVE90PP 90 30 35 1.10 100 63.0 15 M30 x 1.5 32 8 4 1.0 53 35 29 1.5NUKR90 NUKRE90 90 30 35 1.10 100 63.0 15 M30 x 1.5 32 8 4 1.0 47 35 29 1.5*For cylindrical outside surface, add suffix X


With Dimensions (mm)O.D. Designation Eccentric D d C r

sB B

1B

2G G

1M M

1C

1d

2Eccentric Collar

mm Collar* h7 min d1

B3

eDesignation h9

Stud Type Track RollersKR, KRE, KRV, KR..PP, KRE..PP, KRV..PP, NUKR, NUKRE

Metric


NEEDLE ROLLER BEARINGS Stud Type Cam FollowersCF, CF..PP, CFE, CFE..PP, CFC, CFC..PP, CFCE, CFCE..PP

Inch

1/2 CF8-1 CFE8-1 0.5000 0.1900 0.375 0.012 1.031 0.625 10-32 0.250 0.125 0.031 0.1900 0.1905 0.297CFC8-1 CFCE8-1 0.5000 0.1900 0.375 0.012 1.031 0.625 10-32 0.250 0.125 0.031 0.1900 0.1905 0.297

5/8 CF10-1 CFE10-1 0.6250 0.2500 0.438 0.012 1.438 0.750 1/8-28 0.312 0.125 0.031 0.2500 0.2505 0.359CFC10-1 CFCE10-1 0.6250 0.2500 0.438 0.012 1.438 0.750 1/8-28 0.312 0.125 0.031 0.2500 0.2505 0.359

3/4 CF12 CFE12 0.7500 0.3750 0.500 0.020 1.406 0.875 0.250 3/8-24 0.375 0.188 0.125 0.031 0.3750 0.3755 0.500CFC12 CFCE12 0.7500 0.3750 0.500 0.020 1.406 0.875 0.250 3/8-24 0.375 0.188 0.125 0.031 0.3750 0.3755 0.500

7/8 CF14 CFE14 0.8750 0.3750 0.500 0.039 1.406 0.875 0.250 3/8-24 0.375 0.188 0.125 0.031 0.3750 0.3755 0.500CFC14 CFCE14 0.8750 0.3750 0.500 0.039 1.406 0.875 0.250 3/8-24 0.375 0.188 0.125 0.031 0.3750 0.3755 0.500

1 CF16 CFE16 1.0000 0.4375 0.625 0.039 1.656 1.000 0.250 7/16-20 0.500 0.188 0.125 0.031 0.4375 0.4380 0.594CFC16 CFCE16 1.0000 0.4375 0.625 0.039 1.656 1.000 0.250 7/16-20 0.500 0.188 0.125 0.031 0.4375 0.4380 0.594

1-1/8 CF18 CFE18 1.1250 0.4375 0.625 0.039 1.656 1.000 0.250 7/16-20 0.500 0.188 0.125 0.031 0.4375 0.4380 0.594CFC18 CFCE18 1.1250 0.4375 0.625 0.039 1.656 1.000 0.250 7/16-20 0.500 0.188 0.125 0.031 0.4375 0.4380 0.594

1-1/4 CF20 CFE20 1.2500 0.5000 0.750 0.039 2.031 1.250 0.312 1/2-20 0.625 0.188 0.125 0.031 0.5000 0.5005 0.750CFC20 CFCE20 1.2500 0.5000 0.750 0.039 2.031 1.250 0.312 1/2-20 0.625 0.188 0.125 0.031 0.5000 0.5005 0.750

1-3/8 CF22 CFE22 1.3750 0.5000 0.750 0.039 2.031 1.250 0.312 1/2-20 0.625 0.188 0.125 0.031 0.5000 0.5005 0.750CFC22 CFCE22 1.3750 0.5000 0.750 0.039 2.031 1.250 0.312 1/2-20 0.625 0.188 0.125 0.031 0.5000 0.5005 0.750

1-1/2 CF24 CFE24 1.5000 0.6250 0.875 0.059 2.406 1.500 0.375 5/8-18 0.750 0.188 0.125 0.031 0.6250 0.6255 0.891CFC24 CFCE24 1.5000 0.6250 0.875 0.059 2.406 1.500 0.375 5/8-18 0.750 0.188 0.125 0.031 0.6250 0.6255 0.891

1-5/8 CF26 CFE26 1.6250 0.6250 0.875 0.059 2.406 1.500 0.375 5/8-18 0.750 0.188 0.125 0.031 0.6250 0.6255 0.891CFC26 CFCE26 1.6250 0.6250 0.875 0.059 2.406 1.500 0.375 5/8-18 0.750 0.188 0.125 0.031 0.6250 0.6255 0.891

1-3/4 CF28 CFE28 1.7500 0.7500 1.000 0.079 2.781 1.750 0.438 3/4-16 0.875 0.188 0.125 0.031 0.7500 0.7505 1.047CFC28 CFCE28 1.7500 0.7500 1.000 0.079 2.781 1.750 0.438 3/4-16 0.875 0.188 0.125 0.031 0.7500 0.7505 1.047

1-7/8 CF30 CFE30 1.8750 0.7500 1.000 0.079 2.781 1.750 0.438 3/4-16 0.875 0.188 0.125 0.031 0.7500 0.7505 1.047CFC30 CFCE30 1.8750 0.7500 1.000 0.079 2.781 1.750 0.438 3/4-16 0.875 0.188 0.125 0.031 0.7500 0.7505 1.047

2 CF32 CFE32 2.0000 0.8750 1.250 0.079 3.281 2.000 0.500 7/8-14 1.000 0.188 0.125 0.031 0.8750 0.8755 1.812CFC32 CFCE32 2.0000 0.8750 1.250 0.079 3.281 2.000 0.500 7/8-14 1.000 0.188 0.125 0.031 0.8750 0.8755 1.812

2-1/4 CF36 CFE36 2.2500 0.8750 1.250 0.079 3.281 2.000 0.500 7/8-14 1.000 0.188 0.125 0.031 0.8750 0.8755 1.812CFC36 CFCE36 2.2500 0.8750 1.250 0.079 3.281 2.000 0.500 7/8-14 1.000 0.188 0.125 0.031 0.8750 0.8755 1.812

2-1/2 CF40 CFE40 2.5000 1.0000 1.500 0.098 3.781 2.250 0.562 1-14 1.125 0.188 0.125 0.031 1.0000 1.0005 1.375CFC40 CFCE40 2.5000 1.0000 1.500 0.098 3.781 2.250 0.562 1-14 1.125 0.188 0.125 0.031 1.0000 1.0005 1.375

2-3/4 CF44 CFE44 2.7500 1.0000 1.500 0.098 3.781 2.250 0.562 1-14 1.125 0.188 0.125 0.031 1.0000 1.0005 1.375CFC44 CFCE44 2.7500 1.0000 1.500 0.098 3.781 2.250 0.562 1-14 1.125 0.188 0.125 0.031 1.0000 1.0005 1.375

3 CF48 CFE48 3.0000 1.2500 1.750 0.118 4.281 2.500 0.625 1-1/4-12 1.250 0.250 0.125 0.031 1.2500 1.2505 1.750CFC48 CFCE48 3.0000 1.2500 1.750 0.118 4.281 2.500 0.625 1-1/4-12 1.250 0.250 0.125 0.031 1.2500 1.2505 1.750

3-1/4 CF52 CFE52 3.2500 1.2500 1.750 0.118 4.281 2.500 0.625 1-1/4-12 1.250 0.250 0.125 0.031 1.2500 1.2505 1.750CFC52 CFCE52 3.2500 1.2500 1.750 0.118 4.281 2.500 0.625 1-1/4-12 1.250 0.250 0.125 0.031 1.2500 1.2505 1.750

3-1/2 CF56 CFE56 3.5000 1.3750 2.000 0.118 4.781 2.750 0.688 1-3/8-12 1.375 0.250 0.125 0.031 1.3750 1.3755 1.922CFC56 CFCE56 3.5000 1.3750 2.000 0.118 4.781 2.750 0.688 1-3/8-12 1.375 0.250 0.125 0.031 1.3750 1.3755 1.922

4 CF64 CFE64 4.0000 1.5000 2.250 0.118 5.781 3.500 0.750 1-1/2-12 1.500 0.250 0.125 0.031 1.5000 1.5005 2.281CFC64 CFCE64 4.0000 1.5000 2.250 0.118 5.781 3.500 0.750 1-1/2-12 1.500 0.250 0.125 0.031 1.5000 1.5005 2.281*For crowned outside diameter, add suffix �Y�, e.g. CF36Y. For sealed version, add suffix �PP�, e.g. CF36PP.**For crowned roller outside diameter, a tolerance of 0 to -0.002" applies.Sizes CF(C)(E)40 and CF(C)(E)44 have UNS instead of UNF thread.

CF*,CF..PP*

Imperial Sizes:Cage Guided andFull Complement;With and WithoutSeals.

CFE*,CFCE*

CFC*,CFC..PP*

CF..SK

Cam Follower Dimensions Mounting DimensionsRoller Part No.*Part No.* R.D.** Stud D. R. W. Corner Length Stud Loc. UNF Thread Lubr. Holes Distance Stud Housing ClampDia. D inch d inch C inch Radius B nom Length B2 Thread Length M nom M1 nom C1 nom Diameter Dia.Inch +0.0000 +0.0000 +0.0000 r nom inch B1 nom nom G G1 inch inch inch inch inch inch d2 inch

-0.0010 -0.0010 -0.005 inch inch inch min max min


16 RSTO5 TN 16 7 7.8 10 0.3RSTO5 X TN 16 7 7.8 10 0.3

19 RSTO6 TN STO6 TN 19 6 10 10 9.8 13 0.3RSTO6 X TN STO6 X TN 19 6 10 10 9.8 13 0.3

24 RSTO8 TN STO8 TN 24 8 12 10 9.8 15 0.3RSTO8 X TN STO8 X TN 24 8 12 10 9.8 15 0.3

30 RSTO10 STO10 30 10 14 12 11.8 20 0.3RSTO10 X STO10 X 30 10 14 12 11.8 20 0.3










90 RSTO50 STO50 90 50 60 20 19.8 68 1.0RSTO50 X STO50 X 90 50 60 20 19.8 68

*TN=Plastic cage, permissible operating temperature: +120°C(cotinuous operation).

F=Raceway diameter of inner ring.Fw=Needle roller enveloping circle in the tolerance zone F6.

NEEDLE ROLLER BEARINGS Yoke Type Cam FollowersRSTO, RSTO..X, STO, STO..X

Metric

Yoke type cam followers consistof a thick walled outer ring andeither a cage guided of full com-plement set of rolling elements.These rolling elements can be ei-ther needle rollers or cylindricalrollers.

Yoke type cam followers are sup-plied as standard with a crownedoutside diameter to prevent edgeloading. They are also availablewith a cylindrical outside diameterwhich is indicated by the suffix X.

Yoke type track rollerNA22...2RS withoutaxial guidance, sealed

Yoke type track rollerNATR with axialguidance by washers

Yoke type track rollerNUTR with axialguidance by rollingelements, fullcomplement

RSTO

STO

RSTO..X

STO..X

Without Axial GuidanceSeries RSTO, RSTO..X, STO, STO..X

Dimensions (mm)O.D.Without With D d F* B C E rsmm Inner Ring Inner Ring FW min



19 RNA22/6.2RS 18 NA22/6.2RS 22 19 6 10 12 11.8 0.3 0.3 16 5.3 4.65 3.9 3.7 18000RNA22/6.2RS X 18 NA22/6.2RS X 22 19 6 10 12 11.8 0.3 0.3 16 5.3 4.65 3.9 3.7 18000

24 RNA22/8.2RS 29 NA22/8.2RS 34 24 8 12 12 11.8 0.3 0.3 18 5.7 5.40 4.8 4.8 14000RNA22/8.2RS X 29 NA22/8.2RS X 34 24 8 12 12 11.8 0.3 0.3 18 5.7 5.40 4.8 4.8 14000

30 RNA2200.2RS 52 NA2200.2RS 60 30 10 14 14 13.8 0.6 0.3 20 7.8 8.30 7.0 8.0 11000RNA2200.2RS X 52 NA2200.2RS X 60 30 10 14 14 13.8 0.6 0.3 20 7.8 8.30 7.0 8.0 11000











1) F = raceway diameter of inner ring.Fw = needle roller enveloping circle in the tolerance zone F6.2) The basic load ratings C and C0 apply if the bearing outer ring (with cylindrical outside surface) is mounted in a housing bore with the normal ro

NEEDLE ROLLER BEARINGS Yoke Type Track RollersRNA, RNA..X, NA, NA..X

Without Axial GuidanceSeries RNA, RNA..X, NA, NA..X

Without With Dimensions Basic Load Ratings2) LimitingO.D. Inner Ring Mass Inner Ring Mass D d F1) B C rs r1s D1 Track roller Speed3)

Designation g Designation g Fw dyn. stat. dyn. stat. nGC C

0C

wC

0w min. min. kN kN kN kN min-1

RNA..XNA..X

RNA NA


35 NUTR15 15 35 19 18 0.6 0.3 2040 NUTR17 17 40 21 20 1.0 0.3 2242 NUTR15-42 15 42 19 18 0.6 0.3 2047 NUTR17-47 17 47 21 20 1.0 0.3 22

NUTR20 20 47 25 24 1.0 0.3 2752 NUTR20-52 20 52 25 24 1.0 0.3 27

NUTR25 25 52 25 24 1.0 0.3 3162 NUTR25-62 25 62 25 24 1.0 0.3 31

NUTR30 30 62 29 28 1.0 0.3 3872 NUTR30-72 30 72 29 28 1.0 0.3 38

NUTR35 35 72 29 28 1.1 0.6 4480 NUTR35-80 35 80 29 28 1.1 0.6 44

NUTR40 40 80 32 30 1.1 0.6 5185 NUTR45 45 85 32 30 1.1 0.6 5590 NUTR40-90 40 90 32 30 1.1 0.6 51

NUTR50 50 90 32 30 1.1 0.6 60100 NUTR45-100 45 100 32 30 1.1 0.6 55110 NUTR50-110 50 110 32 30 1.1 0.6 60*The suffix X indicates a cylindrical outside surface e.g. NUTR40X.

Dimensions (mm)O.D. Designation d D B C rs r1s d1mm min min

NEEDLE ROLLER BEARINGS Yoke Type Cam FollowersNUTR, NUTR..X, NATR, NATV, NATR..PP, NATV..PP

Metric

16 NATR5 NATR5PP 5 16 12 11 0.15 0.15 12NATV5 NATV5PP 5 16 12 11 0.15 0.15 12












85 NATR45 NATR45PP 45 85 32 30 1.1 0.6 7290 NATR50 NATR50PP 50 90 32 30 1.1 0.6 76

NATV50 NATV50PP 50 90 32 30 1.1 0.6 76*The suffix X indicates a cylindrical outside surface e.g. NATR5X or NATR5PPX.

NUTR*

NUTR..X

NATR*

NATV*

NATR..PP

NATV.PP

Without Axial GuidanceSeries NATR, NATV, NATR..PP, NATV..PP

Without Axial GuidanceSeries NUTR, NUTR..X

Dimensions (mm)O.D. Designation* Designation* d D B C rs r1s d1mm min min


Roller Part No.* I.D. I.D. R.Dia** R. Width Width Shaft Dia.-Slip Fit Shaft Dia.-Press Fit Dia.Dia. d inch d inch D inch C inch B inch inch inch inch inch d1 inchnom min max +0.0000 +0.000 +0.005 max min max min mininch -0.0010 -0.005 -0.010

3/4 RF12 0.2496 0.2502 0.7500 0.500 0.562 0.2497 0.2493 0.2505 0.2501 0.500RFC12 0.2496 0.2502 0.7500 0.500 0.562 0.2497 0.2493 0.2505 0.2501 0.500

7/8 RF14 0.2496 0.2502 0.8750 0.500 0.562 0.2497 0.2493 0.2505 0.2501 0.500RFC14 0.2496 0.2502 0.8750 0.500 0.562 0.2497 0.2493 0.2505 0.2501 0.500

1 RF16 0.3121 0.3127 1.0000 0.625 0.687 0.3122 0.3118 0.3130 0.3126 0.594RFC16 0.3121 0.3127 1.0000 0.625 0.687 0.3122 0.3118 0.3130 0.3126 0.594

1-1/8 RF18 0.3121 0.3127 1.1250 0.625 0.687 0.3122 0.3118 0.3130 0.3126 0.594RFC18 0.3121 0.3127 1.1250 0.625 0.687 0.3122 0.3118 0.3130 0.3126 0.594

1-1/4 RF20 0.3746 0.3752 1.2500 0.750 0.812 0.3747 0.3743 0.3755 0.3751 0.750RFC20 0.3746 0.3752 1.2500 0.750 0.812 0.3747 0.3743 0.3755 0.3751 0.750

1-3/8 RF22 0.3746 0.3752 1.3750 0.750 0.812 0.3747 0.3743 0.3755 0.3751 0.750RFC22 0.3746 0.3752 1.3750 0.750 0.812 0.3747 0.3743 0.3755 0.3751 0.750

1-1/2 RF24 0.4371 0.4377 1.5000 0.875 0.937 0.4372 0.4368 0.4380 0.4376 0.891RFC24 0.4371 0.4377 1.5000 0.875 0.937 0.4372 0.4368 0.4380 0.4376 0.891

1-5/8 RF26 0.4371 0.4377 1.6250 0.875 0.937 0.4372 0.4368 0.4380 0.4376 0.891RFC26 0.4371 0.4377 1.6250 0.875 0.937 0.4372 0.4368 0.4380 0.4376 0.891

1-3/4 RF28 0.4996 0.5002 1.7500 1.000 1.062 0.4997 0.4993 0.5007 0.5003 1.047RFC28 0.4996 0.5002 1.7500 1.000 1.062 0.4997 0.4993 0.5007 0.5003 1.047

1-7/8 RF30 0.4996 0.5002 1.8750 1.000 1.062 0.4997 0.4993 0.5007 0.5003 1.047RFC30 0.4996 0.5002 1.8750 1.000 1.062 0.4997 0.4993 0.5007 0.5003 1.047

2 RF32 0.6246 0.6252 2.0000 1.250 1.312 0.6247 0.6243 0.6257 0.6253 1.203RFC32 0.6246 0.6252 2.0000 1.250 1.312 0.6247 0.6243 0.6257 0.6253 1.203

2-1/4 RF36 0.6246 0.6252 2.2500 1.250 1.312 0.6247 0.6243 0.6257 0.6253 1.203RFC36 0.6246 0.6252 2.2500 1.250 1.312 0.6247 0.6243 0.6257 0.6253 1.203

2-1/2 RF40 0.7496 0.7502 2.5000 1.500 1.562 0.7497 0.7493 0.7507 0.7503 1.375RFC40 0.7496 0.7502 2.5000 1.500 1.562 0.7497 0.7493 0.7507 0.7503 1.375

2-3/4 RF44 0.7496 0.7502 2.7500 1.500 1.562 0.7497 0.7493 0.7507 0.7503 1.375RFC44 0.7496 0.7502 2.7500 1.500 1.562 0.7497 0.7493 0.7507 0.7503 1.375

3 RF48 0.9996 1.0002 3.0000 1.750 1.812 0.9996 0.9991 1.0008 1.0003 1.750RFC48 0.9996 1.0002 3.0000 1.750 1.812 0.9996 0.9991 1.0008 1.0003 1.750

3-1/4 RF52 0.9996 1.0002 3.2500 1.750 1.812 0.9996 0.9991 1.0008 1.0003 1.750RFC52 0.9996 1.0002 3.2500 1.750 1.812 0.9996 0.9991 1.0008 1.0003 1.750

3-1/2 RF56 1.1246 1.1252 3.5000 2.000 2.062 1.1246 1.1241 1.1258 1.1253 1.922RFC56 1.1246 1.1252 3.5000 2.000 2.062 1.1246 1.1241 1.1258 1.1253 1.922

4 RF64 1.2496 1.2502 4.0000 2.250 2.312 1.2496 1.2491 1.2508 1.2503 2.281RFC64 1.2496 1.2502 4.0000 2.250 2.312 1.2496 1.2491 1.2508 1.2503 2.281

*For crowned outside diameter, add suffix �Y�, e.g. RF36Y. For sealed version, add suffix �PP�, e.g. RF36PP.**For crowned roller outside diameter, a tolerance of 0 to -0.002" applies.

NEEDLE ROLLER BEARINGS Yoke Type Cam FollowersRF, RFC, RF..PP, RFC..PP

Inch

Series RF Series RFC SeriesRF..PP

RFC..PP

Cam Follower Dimensions Mounting Dimension in inch Clamp


13 4.0 4 6.0 0.2 0.01 40000 970/360 860/350 700/700 LR604 NPPU0.5118 0.157 0.157 0.236 0.008 0.022 218/81 194/79 160/16016 5.0 5 7.1 0.2 0.01 38000 1330/500 1190/490 980/980 LR605 NPPU0.6299 0.197 0.197 0.280 0.008 0.022 299/113 268/110 220/220

5.0 5 7.1 0.2 0.01 38000 1330/500 1190/490 980/980 LR605 KDDU0.197 0.197 0.280 0.008 0.022 299/113 268/110 220/220

19 6.0 6 8.7 0.3 0.01 36000 1970/740 1740/700 1400/1400 LR606 NPPU0.7480 0.236 0.236 0.343 0.012 0.022 443/167 392/158 320/320

6.0 6 8.7 0.3 0.01 36000 1970/740 1740/700 1400/1400 LR606 KDDU0.236 0.236 0.343 0.012 0.022 443/167 392/158 320/320

22 6.0 7 9.0 0.3 0.01 34000 2340/890 2130/870 1740/1740 LR607 NPPU0.8661 0.236 0.276 0.353 0.012 0.022 527/200 479/196 390/390

6.0 7 9.0 0.3 0.01 34000 2340/890 2130/870 1740/1740 LR607 KDDU0.236 0.276 0.353 0.012 0.022 527/200 479/196 390/390

24 7.0 8 10.0 0.3 0.02 32000 3300/1350 2750/1250 2500/2500 LR608 NPPU0.9449 0.276 0.315 0.394 0.012 0.044 743/304 619/281 560/560

7.0 8 10.0 0.3 0.02 32000 3300/1350 2750/1250 2500/2500 LR608 KDDU0.276 0.315 0.394 0.012 0.044 743/304 619/281 560/560

28 8.0 10 14.6 0.3 0.02 28000 4600/1960 3650/1700 2550/3400 LR6000 NPPU1.1024 0.315 0.394 0.575 0.012 0.044 1035/441 821/383 570/77030 8.0 12 16.6 0.3 0.03 26000 5100/2350 4300/2100 4100/4100 LR6001 NPPU1.1811 0.315 0.474 0.654 0.012 0.066 1148/529 968/473 920/92032 9.0 10 15.4 0.6 0.05 16000 5100/2370 4350/2130 4260/4260 LR200 NPPU1.2598 0.354 0.394 0.606 0.024 0.110 1150/530 980/480 960/960

9.0 10 15.4 0.6 0.05 16000 5100/2370 4350/2130 4260/4260 LR200 NPP0.354 0.394 0.606 0.024 0.110 1150/530 980/480 960/960

35 10.0 12 17.1 0.6 0.05 15000 6800/3050 5600/2700 4500/5400 LR201 NPPU1.3780 0.394 0.474 0.673 0.024 0.110 1530/686 1260/608 1010/1220

10.0 12 17.1 0.6 0.05 15000 6800/3050 5600/2700 4500/5400 LR201 NPP0.394 0.474 0.673 0.024 0.110 1530/686 1260/608 1010/12209.0 15 20.1 0.3 0.05 22000 5600/2850 4500/2300 4600/4600 LR6002 NPPU0.354 0.591 0.791 0.012 0.110 1260/640 1013/518 1040/1040

40 11.0 15 20.0 0.6 0.07 14000 7600/3700 6500/3300 6600/6600 LR202 NPPU1.5748 0.433 0.591 0.787 0.024 0.154 1710/830 1463/740 1490/1490

11.0 15 20.0 0.6 0.07 14000 7600/3700 6500/3300 6600/6600 LR202 NPP0.433 0.591 0.787 0.024 0.154 1710/830 1463/740 1490/149010.0 17 22.6 0.3 0.07 19000 6000/3220 5400/2990 5980/5980 LR6003 NPPU0.394 0.669 0.890 0.012 0.154 1350/725 1215/673 1350/1350

47 12.0 17 22.5 0.6 0.11 11000 9600/4750 8400/4400 8800/8800 LR203 NPPU1.8504 0.474 0.669 0.886 0.024 0.243 2160/1070 1890/990 1980/1980

12.0 17 22.5 0.6 0.11 11000 9600/4750 8400/4400 8800/8800 LR203 NPP

NEEDLE ROLLER BEARINGS Single Row Track Rollers(Ball Bearing Type)

Limiting Basic load Effective Limiting Designationspeed ratings load ratings* radial loads

Dimensions in mm/inch grease dyn. stat. dyn. stat.Mass lubrication C C

0 C

w C

0w F

r perm F

or permD B d F rmin kg/lb min-1 N lbf N lbf N lbf N lbf N lbf N lbf


NEEDLE ROLLER BEARINGS Single Row Track Rollers(Ball Bearing Type)


Dimensions in mm/inch grease dyn. stat. dyn. stat.Mass lubrication C Co Cw Cow Fr perm For perm

D B d F rmin kg/lb min-1 N lbf N lbf N lbf N lbf N lbf N lbf

0.474 0.669 0.886 0.024 0.243 2160/1070 1890/990 1980/198012.0 20 27.6 0.6 0.11 17000 9400/5000 6700/3570 4650/7140 LR6004 NPPU0.474 0.787 1.087 0.024 0.243 2115/1125 1508/803 1050/1610

52 14.0 20 26.5 1.0 0.15 10000 12800/6600 10500/5600 10700/11200 LR204 NPPU2.0472 0.551 0.787 1.043 0.039 0.331 2880/1485 2360/1260 2410/2520

14.0 20 26.5 1.0 0.15 10000 12800/6600 10500/5600 10700/11200 LR204 NPP0.551 0.787 1.043 0.039 0.331 2880/1485 2360/1260 2410/2520

62 15.0 25 30.3 1.0 0.23 9000 14000/7800 12500/7100 14200/14200 LR205 NPPU2.4409 0.591 0.984 1.193 0.039 0.507 3150/1755 2810/1600 3200/3200

15.0 25 30.3 1.0 0.23 9000 14000/7800 12500/7100 14200/14200 LR205 NPP0.591 0.984 1.193 0.039 0.507 3150/1755 2810/1600 3200/3200

72 16.0 30 37.4 1.0 0.33 7100 19500/11300 16600/9600 19200/19200 LR206 NPPU2.8346 0.630 1.181 1.472 0.039 0.728 4390/2540 3735/2160 4320/4320

16.0 30 37.4 1.0 0.33 7100 19500/11300 16600/9600 19200/19200 LR206 NPP0.630 1.181 1.472 0.039 0.728 4390/2540 3735/2160 4320/4320

80 17.0 35 42.4 1.1 0.40 5600 25500/15300 20200/11900 19500/23800 LR207 NPPU3.1496 0.669 1.378 1.669 0.043 0.882 5740/3440 4545/2680 4390/5360

17.0 35 42.4 1.1 0.40 5600 25500/15300 20200/11900 19500/23800 LR207 NPP0.669 1.378 1.669 0.043 0.882 5740/3440 4545/2680 4390/5360

85 18.0 40 48.4 1.1 0.45 5000 32500/19800 22800/13600 13400/23100 LR208 NPPU3.3465 0.709 1.575 1.906 0.043 0.992 7310/4460 5130/3060 3020/5200

18.0 40 48.4 1.1 0.45 5000 32500/19800 22800/13600 13400/23100 LR208 NPP0.709 1.575 1.906 0.043 0.992 7310/4460 5130/3060 3020/5200

90 19.0 45 53.2 1.1 0.50 4500 32500/20400 22500/13700 13300/22800 LR209 NPPU3.5433 0.748 1.772 2.094 0.043 1.103 7310/4590 5060/3080 2990/5130

19.0 45 53.2 1.1 0.50 4500 32500/20400 22500/13700 13300/22800 LR209 NPP0.748 1.772 2.094 0.043 1.103 7310/4590 5060/3080 2990/5130

When operating against a flat raceway or a cam plate, the effective load ratings CW and Cow and the limiting radial loads Fr and For must be used

due to the elastic deformation of the outer ring. With track rollers where Fr perm < Cw, the dynamic loading may not be greater than Fr perm.


LR50..NPPU LR52..KDDU LR53..KDDU∅ 5 to 40 LR52..KDD LR53..KDDLR..E KDDU LR52..NPPU LR53..NPPU∅ 12 to 30 ∅10 to 40 ∅ 12 to 40

Double row track rollers with thick-walled outer ring and without filling slotsare suitable for taking axial loads inboth directions. When the bearings areused normally as track rollers (in directcontact with a flat raceway or camplate), the effective load ratings Cw or

Cow must be used. The effective loadratings take into consideration thebending stress and elastic deformationof the outer ring under load and the re-sulting load distribution in the bearing.

Relubrication facility through the innerring. The grease must be pressed inslowly otherwise the sealing ring maybe damaged (applies to LR..NPPUonly).

Bearings with spherical outside surfacehave the suffix U.

17 7.0 - 5 8.1 - 0.2 0.01 23500 1810/950 1660/950 1900/1900 LR50/5 NPPU0.6693 0.275 0.197 0.318 0.008 0.022 410/210 370/210 430/43019 9.0 6 8.3 0.3 0.02 22500 3100/1400 2650/1310 2210/2720 LR50/6 NPPU0.7480 0.354 0.236 0.327 0.012 0.044 700/320 600/300 500/61022 10.0 7 9.0 0.3 0.02 21000 3650/1700 3300/1690 3380/3380 LR50/7 NPPU0.8661 0.394 0.276 0.354 0.012 0.044 820/380 740/380 760/76024 11.0 8 10.5 0.3 0.03 20000 5200/2610 4200/2360 3500/4720 LR50/8 NPPU0.9449 0.433 0.315 0.413 0.012 0.066 1170/590 950/530 790/106028 12.0 10 13.5 0.3 0.03 18500 5700/3250 4750/2850 5300/5700 LR5000 NPPU1.1024 0.472 0.394 0.531 0.012 0.066 1290/730 1070/640 1190/128030 12.0 12 15.5 0.3 0.03 17500 6200/3750 4950/3100 5400/6200 LR5001 NPPU1.1811 0.472 0.474 0.610 0.012 0.066 1400/850 1120/700 1120/140032 14.0 10 15.4 0.6 0.07 16000 8000/4600 6800/4050 7700/8100 LR5200 KDDU1.2598 0.551 0.394 0.606 0.024 0.154 1810/1030 1530/910 1730/1820

14.0 10 15.4 0.6 0.07 16000 8000/4600 6800/4050 7700/8100 LR5200 KDD0.551 0.394 0.606 0.024 0.154 1810/1030 1530/910 1730/182014.0 10 15.4 0.6 0.07 16000 8000/4600 6800/4050 7700/8100 LR5200 NPPU0.551 0.394 0.606 0.024 0.154 1810/1030 1530/910 1730/1820

35 13.0 15 20.4 0.3 0.05 14500 8600/5400 6500/4100 5300/8200 LR5002 NPPU1.3780 0.512 0.591 0.803 0.012 0.110 1940/1220 1460/920 1190/1850

15.9 12 17.1 0.6 0.08 15000 10600/5900 8600/5100 6700/10200 LR5201 KDDU0.626 0.474 0.673 0.024 0.176 2360/1320 1930/1150 1510/230015.9 12 17.1 0.6 0.08 15000 10600/5900 8600/5100 6700/10200 LR5201 KDD0.626 0.474 0.673 0.024 0.176 2360/1320 1930/1150 1510/230015.9 12 17.1 0.6 0.08 15000 10600/5900 8600/5100 6700/10200 LR5201 NPPU0.626 0.474 0.673 0.024 0.176 2360/1320 1930/1150 1510/230018.0 19.0 12 17.8 0.6 0.6 0.10 13000 13800/8600 11100/6800 8000/13600 LR1235 E KDDU0.709 0.748 0.474 0.701 0.024 0.024 0.221 3100/1930 2490/1530 1800/3060

NEEDLE ROLLER BEARINGS Double Row Yoke TypeTrack Rollers

(Ball Bearing Type)


Dimensions in mm/inch grease dyn. stat. dyn. stat.Mass lubrication C Co Cw Cow Fr perm For perm

D B B1 d F r rmin kg/lb min-1 N lbf N lbf N lbf N lbf N lbf N lbf

LR 52..KDDULR 53..KDDU

LR 50..NPPULR 52..NPPULR 53..NPPU

LR..KDD(U): sealing shields on bothsides.LR..NPPU: contact seals on bothsides.Tolerances to DIN 620, toleranceclass PN except for the sphericaloutside diameter D -0,05. Radialinternal clearance CN to DIN 620.

Series LR..E KDDU has an increasedload carrying capacity due to thegreater number of balls. This is madepossible by means of separate innerrings, which must be securely clampedtogether when the bearing isassembled.Bearings of this series have a radialinternal clearance C3 to DIN 620. Whenassembled with a shaft to tolerance m6,this gives a normal operating clearance.Lubrication: lithium base grease to DIN51825 - K 3 N.Sealing: sealing shields.


NEEDLE ROLLER BEARINGS Double Row Yoke Type Track Rollers

(Ball Bearing Type)


Dimensions in mm/inch grease dyn. stat. dyn. stat.Mass lubrication C C0 Cw C0w Fr perm For perm

D B B1 d F r rmin kg/lb min-1 N lbf N lbf N lbf N lbf N lbf N lbf

40 14.0 17 21.6 0.3 0.07 12500 9200/6200 7700/5200 10200/10400 LR5003 NPPU1.5748 0.551 0.669 0.850 0.012 0.154 2070/1390 1730/1170 2300/2340

15.9 15 20.0 0.6 0.11 14000 11800/7100 9800/6200 10600/12400 LR5202 KDDU0.626 0.591 0.787 0.024 0.243 2650/1590 2200/1390 2390/279015.9 15 20.0 0.6 0.11 14000 11800/7100 9800/6200 10600/12400 LR5202 KDD0.626 0.591 0.787 0.024 0.243 2650/1590 2200/1390 2390/279015.9 15 20.0 0.6 0.11 14000 11800/7100 9800/6200 10600/12400 LR5202 NPPU0.626 0.591 0.787 0.024 0.243 2650/1590 2200/1390 2390/279020.0 21.0 16 21.8 0.6 0.6 0.15 11000 17400/11300 13400/8400 9000/15700 LR1640 E KDDU0.787 0.827 0.630 0.858 0.024 0.024 0.331 3910/2540 3010/1890 2020/3530

42 19.0 12 18.6 1.0 0.12 10500 14700/8400 11300/7100 10500/14200 LR5301 NPPU1.654 0.748 0.472 0.732 0.039 0.265 3300/1890 2540/1590 2360/319047 16.0 20 25.2 0.6 0.12 11000 14500/9600 11500/7700 11000/15400 LR5004 NPPU1.8504 0.630 0.787 0.992 0.024 0.265 3250/2150 2600/1730 2480/3470

17.5 17 22.5 0.6 0.17 11000 14800/9100 12600/8200 15900/16400 LR5203 KDDU0.689 0.669 0.886 0.024 0.375 3300/2040 2850/1840 3580/369017.5 17 22.5 0.6 0.17 11000 14800/9100 12600/8200 15900/16400 LR5203 KDD0.689 0.669 0.886 0.024 0.375 3300/2040 2850/1840 3580/369017.5 17 22.5 0.6 0.17 11000 14800/9100 12600/8200 15900/16400 LR5203 NPPU0.689 0.669 0.886 0.024 0.375 3300/2040 2850/1840 3580/369019.0 15 21.7 1.0 0.15 10000 17700/10300 14600/9200 12500/18400 LR5302 NPPU0.748 0.591 0.854 0.039 0.331 3980/2310 3280/2070 2810/414024.0 25.0 17 24.8 1.0 0.6 0.23 10000 23200/15300 18600/12000 13400/23900 LR1747 E KDDU0.945 0.984 0.669 0.976 0.039 0.024 0.507 5220/3440 4180/2700 3010/5370

52 16.0 25 29.8 0.6 0.15 9500 15500/11100 11600/8100 10900/16200 LR5005 NPPU2.0472 0.630 0.984 1.173 0.024 0.331 3500/2490 2600/1820 2450/3650

20.6 20 26.5 1.0 0.23 10000 19900/12600 15800/10500 14600/21000 LR5204 KDDU0.811 0.787 1.043 0.039 0.507 4450/2850 3550/2360 3290/473020.6 20 26.5 1.0 0.23 10000 19900/12600 15800/10500 14600/21000 LR5204 KDD0.811 0.787 1.043 0.039 0.507 4450/2850 3550/2360 3290/473020.6 20 26.5 1.0 0.23 10000 19900/12600 15800/10500 14600/21000 LR5204 NPPU0.811 0.787 1.043 0.039 0.507 4450/2850 3550/2360 3290/473022.2 17 23.5 1.0 0.21 9500 21100/12500 17200/11100 15500/22200 LR5303 NPPU0.874 0.669 0.925 0.039 0.463 4740/2810 3870/2490 3480/499024.0 25.0 20 27.2 1.0 0.6 0.27 9000 27500/18500 22300/14700 17500/29400 LR2052 E KDDU0.945 0.984 0.787 1.071 0.039 0.024 0.595 6180/4160 5010/3300 3930/6610

62 19.0 30 32.8 1.0 0.25 8000 20300/15600 15800/11800 18200/23600 LR5006 NPPU2.4409 0.748 1.181 1.291 0.039 0.551 4450/3500 3550/2650 4100/5310

20.6 25 30.3 1.0 0.34 9000 21600/14900 18500/13000 25000/26000 LR5205 KDDU0.811 0.984 1.193 0.039 0.750 4850/3350 4150/2900 5630/585020.6 25 30.3 1.0 0.34 9000 21600/14900 18500/13000 25000/26000 LR5205 KDD0.811 0.984 1.193 0.039 0.750 4850/3350 4150/2900 5630/585020.6 25 30.3 1.0 0.34 9000 21600/14900 18500/13000 25000/26000 LR5205 NPPU0.811 0.984 1.193 0.039 0.750 4850/3350 4150/2900 5630/585022.2 20 29.0 1.1 0.34 9000 24500/15800 21100/14500 27000/29000 LR5304 KDDU0.874 0.787 1.142 0.043 0.750 5500/3550 4750/3250 6080/653022.2 20 29.0 1.1 0.34 9000 24500/15800 21100/14500 27000/29000 LR5304 KDD0.874 0.787 1.142 0.043 0.750 5500/3550 4750/3250 6080/653022.2 20 29.0 1.1 0.34 9000 24500/15800 21100/14500 27000/29000 LR5304 NPPU0.874 0.787 1.142 0.043 0.750 5500/3550 4750/3250 6080/653028.0 29.0 25 33.5 1.0 1.0 0.42 7500 38000/27500 30000/20800 22100/40000 LR2562 E KDD1.102 1.142 0.984 1.319 0.0.39 0.039 0.926 8550/6180 6750/4680 4970/9000

68 20.0 35 41.7 1.0 0.30 6600 24500/21400 17600/13100 14100/26200 LR5007 NPPU2.6772 0.787 1.378 1.642 0.039 0.662 5800/4800 3900/2950 3170/5900


NEEDLE ROLLER BEARINGS Double Row Yoke Type Track Rollers

(Ball Bearing Type)


Dimensions in mm/inch grease dyn. stat. dyn. stat.Mass lubrication C C0 Cw C0w Fr perm For perm

D B B1

d F r rmin

kg/lb min-1 N lbf N lbf N lbf N lbf N lbf N lbf

72 23.8 30 37.4 1.0 0.51 7100 30000/21300 24600/17700 29500/35400 LR5206 KDDU2.8346 0.937 1.181 1.472 0.039 1.125 6700/4800 5500/4000 6640/7970

23.8 30 37.4 1.0 0.51 7100 30000/21300 24600/17700 29500/35400 LR5206 KDD0.937 1.181 1.472 0.039 1.125 6700/4800 5500/4000 6640/797023.8 30 37.4 1.0 0.51 7100 30000/21300 24600/17700 29500/35400 LR5206 NPPU0.937 1.181 1.472 0.039 1.125 6700/4800 5500/4000 6640/797025.4 25 34.4 1.1 0.50 7900 32500/21600 27500/19500 34500/39000 LR5305 KDDU1.000 0.984 1.354 0.043 1.103 7300/4850 6200/4400 7760/878025.4 25 34.4 1.1 0.50 7900 32500/21600 27500/19500 34500/39000 LR5305 KDD1.000 0.984 1.354 0.043 1.103 7300/4850 6200/4400 7760/878025.4 25 34.4 1.1 0.50 7900 32500/21600 27500/19500 34500/39000 LR5305 NPPU1.000 0.984 1.354 0.043 1.103 7300/4850 6200/4400 7760/878032.0 33.0 30 40.3 1.0 1.0 0.61 6300 52000/39000 38500/27500 24400/43500 LR3072 E KDDU1.260 1.299 1.181 1.587 0.039 0.039 1.345 11700/8770 8660/6180 5490/9780

75 21.9 40 46.7 1.0 0.37 6300 25500/21700 18400/14600 20300/29200 LR5008 NPPU2.9528 0.862 1.575 1.839 0.039 0.816 5800/4900 4150/3300 4570/657080 27.0 35 42.4 1.1 0.66 5600 39500/29000 30500/22400 28500/44800 LR5207 KDDU3.1496 1.063 1.378 1.669 0.043 1.455 8900/6500 6900/5000 6410/10080

27.0 35 42.4 1.1 0.66 5600 39500/29000 30500/22400 28500/44800 LR5207 KDD1.063 1.378 1.669 0.043 1.455 8900/6500 6900/5000 6410/1008027.0 35 42.4 1.1 0.66 5600 39500/29000 30500/22400 28500/44800 LR5207 NPPU1.063 1.378 1.669 0.043 1.455 8900/6500 6900/5000 6410/1008030.2 30 41.4 1.1 0.67 6200 45500/31500 36500/26500 43500/53000 LR5306 KDDU1.189 1.181 1.630 0.043 1.477 10200/7100 8200/6000 9790/1193030.2 30 41.4 1.1 0.67 6200 45500/31500 36500/26500 43500/53000 LR5306 KDD1.189 1.181 1.630 0.043 1.477 10200/7100 8200/6000 9790/1193030.2 30 41.4 1.1 0.67 6200 45500/31500 36500/26500 43500/53000 LR5306 NPPU1.189 1.181 1.630 0.043 1.477 10200/7100 8200/6000 9790/1193032.0 33.0 30 40.3 1.1 1.0 0.85 6300 52000/39000 44500/33000 47500/66000 LR3080 E KDDU1.260 1.299 1.181 1.587 0.043 0.039 1.874 11700/8770 10000/7400 10680/14850

85 30.2 40 48.4 1.1 0.75 5000 50000/37500 34500/25500 20800/36000 LR5208 KDDU3.3465 1.189 1.575 1.906 0.043 1.654 11300/8500 7800/5700 4680/8100

30.2 40 48.4 1.1 0.75 5000 50000/37500 34500/25500 20800/36000 LR5208 KDD1.189 1.575 1.906 0.043 1.654 11300/8500 7800/5700 4680/810030.2 40 48.4 1.1 0.75 5000 50000/37500 34500/25500 20800/36000 LR5208 NPPU1.189 1.575 1.906 0.043 1.654 11300/8500 7800/5700 4680/8100

90 34.9 35 47.7 1.5 0.97 5100 56000/39500 44500/33000 39500/66000 LR5307 KDDU3.5433 1.374 1.378 1.878 0.059 2.139 12700/8900 10000/7400 8890/14850

34.9 35 47.7 1.5 0.97 5100 56000/39500 44500/33000 39500/66000 LR5307 KDD1.374 1.378 1.878 0.059 2.139 12700/8900 10000/7400 8890/1485034.9 35 47.7 1.5 0.97 5100 56000/39500 44500/33000 39500/66000 LR5307 NPPU1.374 1.378 1.878 0.059 2.139 12700/8900 10000/7400 8890/14850

100 36.5 40 52.4 1.5 1.20 4700 69000/49500 56000/42000 70000/84000 LR5308 KDDU3.9370 1.437 1.575 2.063 0.059 2.646 15400/11100 12600/9400 15700/18900

36.5 40 52.4 1.5 1.20 4700 69000/49500 56000/42000 70000/84000 LR5308 KDD1.437 1.575 2.063 0.059 2.646 15400/11100 12600/9400 15700/1890036.5 40 52.4 1.5 1.20 4700 69000/49500 56000/42000 70000/84000 LR5308 NPPU1.437 1.575 2.063 0.059 2.646 15400/11100 12600/9400 15700/18900

* When operating against a flat raceway or a cam plate, the effective load ratings Cw and Cow and the limiting radial loads Fr and For must beused due to the elastic deformation of the outer ring. With track rollers where Fr perm <Cw , the dynamic loading may not be greater than Fr perm.


NEEDLE ROLLER BEARINGS Drawn Cup RollerClutches HFZ, HFLZ

InchINA Shell Type Roller Clutches, Series HFZ

Shell type roller clutches of series HFZ consist of a thin-walled drawn cup with ramps on the inside, a plastic cagewith stainless steel springs and needle rollers. The rampconfiguration is designed to minimize friction in theoverrunning mode and backlash angle during engagement.The plastic cage ensures precise positioning and guidingof the needle rollers, which act as wedging elements.

The separate support needed to handle radial loads is bestprovided by placing INA shell bearings on each side of byutilizing a shell type roller clutch with integrated bearingsupports, series HFLZ. If a support is needed on only oneside, it should be placed in the loaded area.

INA Shell Type Roller Clutches, Series HFLZ

INA shell type roller clutches series HFLZ have low integralsupport bearings. The support bearings are arranged oneither side of the clutch unit and handle radial loads. Thesupport bearings consist of needle rollers retained by plasticcages.

The same design features as described for series HFZ applyfor the clutch portion.

SeriesHF,HFZ

1/4 HFZ040708* 0.2500 0.4375 0.500 0.2500 0.2495 0.4370 0.4380 SCE443/8 HFZ061008 0.3750 0.6250 0.500 0.3750 0.3745 0.6245 0.6255 SCH681/2 HFZ081208 0.5000 0.7500 0.500 0.5000 0.4995 0.7495 0.7505 SCH875/8 HFZ101410 0.6250 0.8750 0.625 0.6250 0.6245 0.8745 0.8755 SCH103/4 HFZ121610+ 0.7500 1.0000 0.625 0.7500 0.7495 0.9995 1.0005 SCE126* This size is also available with plastic springs, HFZ040708KF, for a maximum operating temp of +60øC (+140øF)+ Check for availability

Roller Clutch Dimensions Mounting Dimensions in inch Shell BearingShaft Part No. I.D. O.D. Width Shaft Dia. F Housing Dia. G Radial LoadDia. FW nom D nom C inch inch inch inch inch Support

inch inch +0.000 max min min max Order Sep.-0.008

3/8 HFLZ061014 0.3750 0.6250 0.875 0.3750 0.3745 0.6245 0.62551/2 HFLZ081214 0.5000 0.7500 0.875 0.5000 0.4995 0.7495 0.75055/8 HFLZ101416 0.6250 0.8750 1.000 0.6250 0.6245 0.8745 0.8755

Roller Clutch Dimensions Mounting Dimensions in inchShaft Part No. I.D. O.D. Width Shaft Dia. F Housing Dia. GDia. F

W nom D nom C inch inch inch inch inch

inch inch +0.000 max min min max-0.008

SeriesHFZ

SeriesHFLZ

SeriesHFL,HFLZ


3 HF0306KF - 1 3 6.5 6 0.3 0.18 45000 8000 HK0306TN

HF0306KFR - 1 3 6.5 6 0.3 0.06 45000 8000 HK0306TN

4 HF0406KF - 1 4 8 6 0.3 0.34 34000 8000 HK0408TN

HF0406KFR - 1 4 8 6 0.3 0.10 34000 8000 HK0408TN6 HF0612KF HF0612 3 6 10 12 0.3 1.76 23000 13000 HK0608

HF0612KFR HF0612R 3 6 10 12 0.3 0.50 23000 13000 HK06088 HF0812KF HF0812 3.5 8 12 12 0.3 3.15 17000 12000 HK0808

HF0812KFR HF0812R 3.5 8 12 12 0.3 1.00 17000 12000 HK080810 HF1012KF HF1012 4 10 14 12 0.3 5.30 14000 11000 HK1010

HF1012KFR HF1012R 4 10 14 12 0.3 1.50 14000 11000 HK101012 - HF1216 11 12 18 16 0.3 12.20 11000 8000 HK121214 - HF1416 13 14 20 16 0.3 17.30 9500 8000 HK141216 - HF1616 14 16 22 16 0.3 20.50 8500 7500 HK161218 - HF1816 16 18 24 16 0.3 24.10 7500 7500 HK181220 - HF2016 17 20 26 16 0.3 28.50 7000 6500 HK201025 - HF2520 30 25 32 20 0.3 66.00 5500 5500 HK251230 - HF3020 36 30 37 20 0.3 90.00 4500 4500 HK301235 - HF3520 40 35 42 20 0.3 121.00 3900 3900 HK3512

1) The limiting speeds are valid for both grease and oil lubrication.2) Limiting speed for rotating shaft.3) Limiting speed for rotating outer ring.

NEEDLE ROLLER BEARINGS Drawn Cup Roller ClutchesHF, HF..KF, HF..KFR, HF..R

Metric

Series HF, HF..KF Series HF..R, HF..KFR with knurling

Dimensions Permissible Limiting speeds1) SuitableShaft Plastic springs Steel springs Mass torque drawnDia. Designation Designation g F

wD C r M

dpermN

GW2) N

GA3) cup

bearings4)-0,3 min. Nm min-1 min-1


3 HFL0308KF - 1.4 3 6.5 8 0.3 0.18 45000 8000 60 16000 - -HFL0308KFR - 1.4 3 6.5 8 0.3 0.06 45000 8000 60 16000 - -

4 HFL0408KF - 1.6 4 8 8 0.3 0.34 34000 8000 80 16000 - -HFL0408KFR - 1.6 4 8 8 0.3 0.10 34000 8000 80 16000 - -

6 HFL0615KF HFL0615 4.0 6 10 15 0.3 1.76 23000 13000 110 18000 - -HFL0615KFR HFL0615R 4.0 6 10 15 0.3 0.50 23000 13000 110 18000 - -

8 HFL0822KF HFL0822 7.0 8 12 22 0.3 3.15 17000 12000 - - 4.05 4.15HFL0822KFR HFL0822R 7.0 8 12 22 0.3 1.00 17000 12000 400 32000 - -

10 HFL1022KF HFL1022 8.0 10 14 22 0.3 5.30 14000 11000 - - 4.30 4.65HFL1022KFR HFL1022R 8.0 10 14 22 0.3 1.50 14000 11000 540 34000 - -

12 - HFL1226 18.0 12 18 26 0.3 12.20 11000 8000 - - 6.30 6.5014 - HFL1426 20.0 14 20 26 0.3 17.30 9500 8000 - - 7.10 7.7016 - HFL1626 22.0 16 22 26 0.3 20.50 8500 7500 - - 7.70 9.0018 - HFL1826 25.0 18 24 26 0.3 24.10 7500 7500 - - 8.30 10.3020 - HFL2026 27.0 20 26 26 0.3 28.50 7000 6500 - - 8.90 11.5025 - HFL2530 44.0 25 32 30 0.3 66.00 5500 5500 - - 10.90 14.1030 - HFL3030 51.0 30 37 30 0.3 90.00 4500 4500 - - 12.60 17.6035 - HFL3530 58.0 35 42 30 0.3 121.00 3900 3900 - - 13.00 19.30

1) The limiting speeds are valid for both grease and oil lubrication.2) Limiting speed for rotating shaft.3) Limiting speed for rotating outer ring.4) Drawn cup roller clutches with plain bearings (up to 6 mm shaft diameter). During operation, the product of the actual speed in and radial load Fr may not exceed the limiting load/speed value (Fr . n)max given in the table. Otherwise, the application limits are determined by the limiting speeds or the permissible radial load.5) Drawn cup roller clutches with roller bearings (from 8 mm shaft diameter).

NEEDLE ROLLER BEARINGS Drawn Cup Roller Clutchand Bearing AssembliesHFL, HFL..KF, HFL..R, HFL..KFR

Series HFL,HFL..KFwith plain bearings

Series HFL,HFL..KFwith roller bearings

Shaft PlasticSprings Steel Springs Mass Dimensions Permis- Limiting Permis- Limiting BasicDia. Designation Designation g F

wD C r sible Speeds1) sible load/ load ratings5)

torque nGW2) nGA3) radial speed dyn. stat.Mdperm load value4) C C0

-0.3 min. Nm min-1 min-1 Fr max (Fr.n)max4)kN N/min kN kN

Series HFL..R,HFL..KFRwith plain bearingassembly


NEEDLE ROLLER BEARINGS Cylindrical Roller BearingsSL 18 22, SL 18 29, SL 18 30, SL 19 23

Shaft Designation Mass Dimensions Mounting Dimensions Basic Load ratings Limiting Refer-Dia. d D B rs s F d1 D1 E speed ence

dyn. stat. speedC C

0n

Gn

Bkg min. kN kN min-1 min-1

20 SL183004 0.11 20 42 16 0.6 1.5 - 29.0 33.0 36.5 27.5 26.5 10000 9000SL182204 0.16 20 47 18 1.0 1.0 - 30.0 37.0 41.5 41.0 37.5 9500 8000

25 SL183005 0.12 25 47 16 0.6 1.5 - 34.5 38.5 42.5 31.5 32.5 9000 7500SL182205 0.18 25 52 18 1.0 1.0 - 35.0 42.0 46.5 46.0 45.0 8500 6500SL192305 0.37 25 62 24 1.1 2.0 31.72 36.5 47.5 - 63.0 57.0 7500 5500

30 SL183006 0.20 30 55 19 1.0 2.0 - 40.0 45.0 49.5 40.5 43.0 7500 6500SL182206 0.30 30 62 20 1.0 1.0 - 42.0 50.5 55.0 61.0 63.0 7000 5000SL192306 0.56 30 72 27 1.1 2.0 38.30 43.5 56.0 - 87.0 85.0 6500 4800

35 SL183007 0.26 35 62 20 1.0 2.0 - 45.0 51.0 55.5 49.5 55.0 6500 6000SL182207 0.44 35 72 23 1.1 1.0 - 47.0 59.0 64.0 76.0 77.0 6000 5000SL192307 0.74 35 80 31 1.5 2.0 44.68 51.0 65.5 - 113.0 112.0 5500 4400

40 SL183008 0.31 40 68 21 1.0 2.0 - 50.5 57.5 61.5 59.0 68.0 6000 5000SL182208 0.55 40 80 23 1.1 1.0 - 54.0 66.0 71.0 84.0 89.0 5500 4400SL192308 1.01 40 90 33 1.5 2.0 51.12 57.5 75.0 - 152.0 155.0 5000 3800

45 SL183009 0.40 45 75 23 1.0 2.0 - 55.5 62.0 66.5 63.0 76.0 5500 4900SL182209 0.59 45 85 23 1.1 1.0 - 57.5 69.5 74.5 88.0 96.0 5000 4000SL192309 1.37 45 100 36 1.5 3.0 56.10 62.5 80.0 - 162.0 165.0 4500 3600

50 SL183010 0.43 50 80 23 1.0 2.0 - 59.0 67.5 72.0 77.0 92.0 5000 4300SL182210 0.64 50 90 23 1.1 1.0 - 64.5 76.5 81.5 95.0 109.0 4600 3600SL192310 1.81 50 110 40 2.0 3.0 60.72 68.5 89.5 - 205.0 215.0 4100 3300

55 SL183011 0.64 55 90 26 1.1 2.0 - 68.5 78.5 83.5 105.0 134.0 4500 3900SL182211 0.87 55 100 25 1.5 1.5 - 70.0 83.5 89.0 122.0 145.0 4200 3300SL192311 2.28 55 120 43 2.0 3.0 67.11 75.5 99.0 - 242.0 255.0 3700 3100

60 SL182912 0.29 60 85 16 1.0 1.0 - 69.0 74.5 78.5 54.0 74.0 4500 3400SL183012 0.69 60 95 26 1.1 2.0 - 71.5 81.5 86.5 108.0 141.0 4200 3600SL182212 1.18 60 110 28 1.5 1.5 - 77.0 93.0 99.0 152.0 179.0 3800 3100SL192312 2.88 60 130 46 2.1 3.0 73.62 82.0 105.5 - 260.0 280.0 3400 2900

65 SL182913 0.31 65 90 16 1.0 1.0 - 75.5 81.0 85.0 57.0 81.0 4200 3200SL183013 0.73 65 100 26 1.1 2.0 - 78.0 88.0 93.0 113.0 154.0 3900 3300SL182213 1.57 65 120 31 1.5 1.5 - 82.5 100.0 106.0 177.0 213.0 3500 2900SL192313 3.52 65 140 48 2.1 3.5 80.69 90.0 116.5 - 315.0 355.0 3200 2500

70 SL182914 0.49 70 100 19 1.0 1.0 - 81.0 87.5 92.5 76.0 108.0 3800 3000SL183014 1.02 70 110 30 1.1 3.0 - 81.5 95.0 100.0 134.0 171.0 3600 3300SL182214 1.66 70 125 31 1.5 1.5 - 87.0 105.0 111.0 183.0 226.0 3300 2800SL192314 4.33 70 150 51 2.1 3.5 84.14 93.5 121.5 - 345.0 390.0 2900 2400

75 SL182915 0.52 75 105 19 1.0 1.0 - 86.0 93.0 97.5 78.0 116.0 3600 2800SL183015 1.06 75 115 30 1.1 3.0 - 89.0 102.5 107.5 141.0 188.0 3400 3100SL182215 1.75 75 130 31 1.5 1.5 - 91.5 110.0 116.0 190.0 239.0 3200 2600SL192315 5.30 75 160 55 2.1 3.5 91.22 101.5 131.5 - 410.0 475.0 2800 2100

�Multi-row designs also available - please see INA catalogue�

Series SL 18 29SL 18 30SL 18 22

(semi-locating bearings)

Axial DisplacementSeries SL 19 23(semi-locating bearings)


80 SL182916 0.55 80 110 19 1.0 1.0 - 91.0 98.0 102.0 81.0 123.0 3400 2700SL183016 1.43 80 125 34 1.1 4.0 - 95.0 111.0 117.0 173.0 224.0 3200 3000SL182216 2.15 80 140 33 2.0 1.5 - 98.5 119.0 126.0 223.0 280.0 2900 2400SL192316 6.32 80 170 58 2.1 3.5 98.24 109.5 142.0 - 480.0 560.0 2600 1900

85 SL182917 0.81 85 120 22 1.1 1.0 - 96.0 105.0 109.0 102.0 155.0 3200 2600SL183017 1.51 85 130 34 1.1 4.0 - 99.5 115.5 121.0 178.0 235.0 3000 2800SL182217 2.74 85 150 36 2.0 1.5 - 104.5 126.0 133.0 255.0 320.0 2800 2300SL192317 7.34 85 180 60 3.0 4.0 107.01 118.0 150.5 - 510.0 620.0 2400 1800

90 SL182918 0.84 90 125 22 1.1 1.0 - 102.0 110.5 115.0 106.0 165.0 3000 2500SL183018 1.97 90 140 37 1.5 4.0 - 106.0 124.0 130.0 207.0 280.0 2800 2700SL182218 3.48 90 160 40 2.0 2.5 - 110.0 133.0 140.5 285.0 365.0 2600 2000SL192318 8.83 90 190 64 3.0 4.0 105.26 117.0 152.0 - 560.0 660.0 2300 1700

95 SL182919 0.86 95 130 22 1.1 1.0 - 106.5 117.0 122.0 114.0 172.0 2900 2300SL182219 4.17 95 170 43 2.1 2.5 - 122.0 147.0 155.5 335.0 430.0 2400 2000SL192319 10.20 95 200 67 3.0 4.0 114.66 126.5 161.5 - 580.0 720.0 2200 1600

100 SL182920 1.14 100 140 24 1.1 1.5 - 113.5 125.5 130.0 132.0 199.0 2700 2300SL183020 2.15 100 150 37 1.5 4.0 - 115.5 133.5 139.0 218.0 305.0 2600 2400SL182220 5.13 100 180 46 2.1 2.5 - 127.5 154.0 163.0 390.0 520.0 2300 1800SL192320 13.00 100 215 73 3.0 4.0 119.30 132.5 172.5 - 710.0 860.0 2100 1500

110 SL182922 1.23 110 150 24 1.1 1.5 - 124.0 136.0 141.0 137.0 213.0 2500 2100SL183022 3.50 110 170 45 2.0 5.5 - 127.5 149.0 156.0 285.0 395.0 2300 2100SL182222 7.24 110 200 53 2.1 4.0 - 137.0 167.0 177.0 455.0 590.0 2100 1700SL192322 17.00 110 240 80 3.0 5.0 134.30 151.0 199.5 - 840.0 970.0 1900 1300

120 SL182924 1.73 120 165 27 1.1 1.5 - 135.0 148.5 154.0 176.0 285.0 2300 1900SL183024 3.80 120 180 46 2.0 5.5 - 139.0 160.5 167.0 300.0 435.0 2200 1900SL182224 9.08 120 215 58 2.1 4.0 - 150.5 182.0 192.5 530.0 730.0 1900 1500SL192324 22.30 120 260 86 3.0 5.0 147.40 164.0 213.0 - 990.0 1220.0 1700 1200

130 SL182926 2.33 130 180 30 1.5 2.0 - 146.0 161.0 166.0 210.0 350.0 2100 1700SL183026 5.65 130 200 52 2.0 5.5 - 148.5 175.0 183.0 430.0 610.0 2000 1600SL182226 11.25 130 230 64 3.0 5.0 - 162.5 196.0 207.0 630.0 860.0 1800 1400

140 SL182928 2.42 140 190 30 1.5 2.0 - 157.0 173.5 179.0 228.0 375.0 2000 1600SL183028 6.04 140 210 53 2.0 5.5 - 162.5 189.0 197.0 455.0 670.0 1900 1500SL182228 14.47 140 250 68 3.0 5.0 - 174.0 210.0 222.0 720.0 1020.0 1700 1200

150 SL182930 3.77 150 210 36 2.0 2.5 - 169.0 189.0 196.0 305.0 490.0 1800 1400SL183030 7.33 150 225 56 2.1 7.0 - 170.0 197.5 206.0 475.0 700.0 1700 1400SL182230 18.43 150 270 73 3.0 6.0 - 185.5 224.0 236.0 830.0 1180.0 1500 1100

160 SL182932 4.00 160 220 36 2.0 2.5 - 180.0 200.0 207.0 320.0 520.0 1700 1300SL183032 8.80 160 240 60 2.1 7.0 - 185.0 215.0 224.0 540.0 810.0 1600 1300SL182232 23.00 160 290 80 3.0 6.0 - 208.5 252.0 266.5 1020.0 1460.0 1400 1000


dyn. stat. speedC C0 nG nB

kg min. kN kN min-1 min-1

Series SL 18 29SL 18 30SL 18 22

(semi-locating bearings)

Axial DisplacementSeries SL 19 23(semi-locating bearings)



170 SL182934 4.30 170 230 36 2.0 2.5 - 191.0 210.5 218.0 330.0 560.0 1600 1200SL183034 12.20 170 260 67 2.1 7.0 - 198.0 231.5 242.0 710.0 1070.0 1500 1100SL182234 28.65 170 310 86 3.0 7.0 - 220.5 266.0 281.0 1140.0 1660.0 1400 900

180 SL182936 6.20 180 250 42 2.0 2.5 - 201.0 223.5 231.0 410.0 690.0 1500 1200SL183036 16.10 180 280 74 2.1 7.0 - 212.0 248.0 260.0 820.0 1260.0 1400 1100SL182236 29.80 180 320 86 4.0 7.0 - 232.5 278.0 293.0 1180.0 1760.0 1300 850

190 SL182938 6.50 190 260 42 2.0 2.5 - 211.5 235.0 243.0 455.0 790.0 1400 1000SL183038 17.00 190 290 75 2.1 9.0 - 222.0 258.0 269.0 840.0 1320.0 1400 1000SL182238 35.65 190 340 92 4.0 9.0 - 243.5 294.0 310.5 1300.0 1900.0 1200 800

200 SL181840 2.57 200 250 24 2.0 2.0 - 217.0 231.0 237.0 178.0 320.0 1400 1200SL182940 9.10 200 280 48 2.1 3.0 - 225.5 252.0 261.0 550.0 940.0 1400 950SL183040 21.80 200 310 82 4.0 9.0 - 236.5 275.0 287.0 960.0 1530.0 1300 900SL182240 43.12 200 360 98 1.5 9.0 - 246.5 300.5 318.5 1420.0 2040.0 1200 800

220 SL181844 2.80 220 270 24 1.5 2.0 - 237.5 251.5 258.0 187.0 350.0 1300 1000SL182944 9.90 220 300 48 2.1 3.0 - 246.5 273.0 282.0 570.0 1040.0 1200 850SL183044 28.40 220 340 90 3.0 9.0 - 254.5 298.0 312.0 1150.0 1810.0 1200 800

240 SL181848 4.40 240 300 28 2.0 3.0 - 260.0 276.0 282.0 212.0 405.0 1200 950SL182948 10.60 240 320 48 2.1 3.0 - 267.5 294.0 303.0 600.0 1130.0 1200 800SL183048 30.90 240 360 92 3.0 11.0 - 277.5 320.5 335.0 1210.0 1990.0 1100 750

260 SL181852 4.71 260 320 28 2.0 3.0 - 282.5 298.5 304.0 222.0 440.0 1100 850SL182952 18.50 260 360 60 2.1 3.5 - 291.5 322.5 333.0 790.0 1460.0 1000 700SL183052 44.50 260 400 104 4.0 11.0 - 304.0 358.0 376.0 1620.0 2550.0 1000 650

280 SL181856 7.00 280 350 33 2.0 3.0 - 304.5 324.5 332.0 305.0 600.0 1000 750SL182956 19.70 280 380 60 2.1 3.5 - 314.0 347.5 358.0 920.0 1740.0 1000 600SL183056 48.00 280 420 106 4.0 11.0 - 319.5 372.5 391.0 1660.0 2700.0 950 600

300 SL181860 10.00 300 380 38 2.1 3.5 - 328.0 351.0 358.0 375.0 730.0 950 700SL182960 31.20 300 420 72 3.0 5.0 - 338.0 376.5 389.0 1180.0 2230.0 900 550SL183060 66.60 300 460 118 4.0 14.0 - 353.5 413.5 433.0 2040.0 3350.0 850 550

320 SL181864 10.60 320 400 38 2.1 4.5 - 346.0 369.0 377.0 385.0 780.0 900 650SL182964 32.90 320 440 72 3.0 5.0 - 358.5 397.0 410.0 1220.0 2360.0 850 500SL183064 71.70 320 480 121 4.0 14.0 - 369.5 429.5 449.0 2090.0 3500.0 800 500

340 SL181868 11.20 340 420 38 2.1 4.5 - 364.5 387.0 395.0 395.0 820.0 850 600SL182968 34.70 340 460 72 3.0 5.0 - 379.0 417.5 430.0 1260.0 2500.0 800 470SL183068 95.80 340 520 133 5.0 16.0 - 396.0 463.5 485.0 2490.0 4150.0 750 450

360 SL181872 11.70 360 440 38 2.1 4.5 - 388.5 411.5 419.0 410.0 870.0 800 550SL182972 36.40 360 480 72 3.0 5.0 - 399.5 438.0 450.0 1290.0 2650.0 750 440SL183072 101.00 360 540 134 5.0 16.0 - 414.0 481.0 503.0 2550.0 4350.0 700 420

380 SL181876 19.20 380 480 46 2.1 6.0 - 414.5 443.0 453.0 570.0 1150.0 750 550SL182976 52.10 380 520 82 4.0 5.0 - 426.0 471.5 486.0 1670.0 3300.0 700 400SL183076 106.00 380 560 135 5.0 16.0 - 431.5 499.0 521.0 2650.0 4550.0 700 400

400 SL181880 20.00 400 500 46 2.1 6.0 - 437.0 466.0 476.0 590.0 1220.0 700 500SL182980 54.30 400 540 82 4.0 5.0 - 450.0 495.5 511.0 1720.0 3500.0 700 370SL183080 140.00 400 600 148 5.0 18.0 - 462.5 534.5 558.0 3100.0 5500.0 650 360

420 SL181884 20.90 420 520 46 2.1 6.0 - 452.5 481.5 491.0 600.0 1260.0 700 470SL182984 56.90 420 560 82 4.0 5.0 - 462.0 507.5 523.0 1750.0 3600.0 650 350

440 SL181888 21.80 440 540 46 2.1 6.0 - 475.5 504.0 514.0 610.0 1320.0 650 440SL182988 78.10 440 600 95 4.0 7.0 - 490.0 544.0 562.0 2130.0 4200.0 600 330

460 SL181892 33.90 460 580 56 3.0 7.0 - 501.0 534.5 546.0 790.0 1660.0 600 420SL182992 81.10 460 620 95 4.0 7.0 - 504.0 559.0 576.0 2160.0 4350.0 600 320

480 SL181896 35.20 480 600 56 3.0 7.0 - 519.0 552.5 564.0 800.0 1720.0 600 400SL182996 94.70 480 650 100 5.0 7.0 - 538.0 596.0 614.0 2430.0 4900.0 550 290

500 SL1818/500 36.50 500 620 56 3.0 7.0 - 545.5 579.5 591.0 820.0 1810.0 600 380SL1829/500 98.30 500 670 100 5.0 7.0 - 553.0 611.0 630.0 2460.0 5100.0 550 280

Note: Multi-row roller designs also available - please see INA Catalogue.


dyn. stat. speedC C0 nG nB

kg

min. kN kN min-1 min-1



20 SL045004 0.20 20 42 30 29 24.7 39.8 1.8 0.3 0.5 22.5 21.5 21 31.0 34 41.5 50 10000 9000 WRE42 42x1.7525 SL045005 0.24 25 47 30 29 24.7 44.8 1.8 0.3 0.5 22.5 21.5 21 35.5 39 45.5 59 9000 7500 WRE47 47x1.7530 SL045006 0.37 30 55 34 33 28.2 52.8 2.1 0.3 0.5 25.5 25.0 24 41.0 44 52.0 69 7500 6500 WRE55 55x235 SL045007 0.48 35 62 36 35 30.2 59.8 2.1 0.3 0.5 27.5 27.0 26 46.5 50 65.0 90 6500 6000 WRE62 62x240 SL045008 0.56 40 68 38 37 32.2 65.8 2.7 0.6 0.8 28.5 28.0 27 51.5 54 82.0 113 6000 5000 WRE68 68x2.545 SL045009 0.70 45 75 40 39 34.2 72.8 2.7 0.6 0.8 30.5 30.0 29 57.5 61 98.0 141 5500 4600 WRE75 75x2.550 SL045010 0.76 50 80 40 39 34.2 77.8 2.7 0.6 0.8 30.5 30.0 29 62.0 66 103.0 154 5000 4200 WRE80 80x2.555 SL045011 1.18 55 90 46 45 40.2 87.4 3.2 0.6 1.0 36.0 35.0 34 69.0 73 118.0 180 4500 4100 WRE90 90x360 SL045012 1.26 60 95 46 45 40.2 92.4 3.2 0.6 1.0 36.0 35.0 34 74.0 78 123.0 195 4200 3700 WRE95 95x365 SL045013 1.33 65 100 46 45 40.2 97.4 3.2 0.6 1.0 36.0 35.0 34 79.0 84 128.0 209 3900 3500 WRE100 100x370 SL045014 1.87 70 110 54 53 48.2 107.1 4.2 0.6 1.0 42.0 43.0 40 85.0 91 172.0 270 3600 3200 WRE110 110x475 SL045015 1.96 75 115 54 53 48.2 112.1 4.2 0.6 1.0 42.0 43.0 40 90.0 97 198.0 305 3400 2900 WRE115 115x480 SL045016 2.71 80 125 60 59 54.2 122.1 4.2 0.6 1.5 48.0 49.0 46 97.5 105 206.0 335 3200 2800 WRE125 125x485 SL045017 2.83 85 130 60 59 54.2 127.1 4.2 0.6 1.5 48.0 49.0 46 104.5 112 215.0 360 3000 2600 WRE130 130x490 SL045018 3.71 90 140 67 66 59.2 137.0 4.2 0.6 1.5 54.0 54.0 51 109.5 118 310.0 520 2800 2300 WRE140 140x495 SL045019 3.88 95 145 67 66 59.2 142.0 4.2 0.6 1.5 54.0 54.0 51 113.5 123 315.0 540 2700 2100 WRE145 145x4100 SL045020 3.95 100 150 67 66 59.2 147.0 4.2 0.6 1.5 54.0 54.0 51 118.0 128 330.0 550 2600 2000 WRE150 150x4110 SL045022 6.57 110 170 80 79 70.2 167.0 4.2 0.6 1.8 64.0 65.0 62 132.0 143 395.0 680 2300 1800 WRE170 170x4120 SL045024 7.04 120 180 80 79 71.2 176.0 4.2 0.6 1.8 64.0 65.0 63 141.5 153 410.0 740 2200 1700 WRE180 180x4130 SL045026 10.50 130 200 95 94 83.2 196.0 4.2 0.6 1.8 77.0 77.0 75 157.0 171 550.0 980 2000 1500 WRE200 200x4

SL04130 7.50 130 190 80 79 71.2 186.0 4.2 0.6 1.8 64.0 65.0 63 151.0 160 425.0 790 2000 1600 WRE190 190x4140 SL045028 11.10 140 210 95 94 83.2 206.0 5.2 0.6 1.8 77.0 77.0 73 165.5 181 630.0 1120 1900 1300 WRE210 210x5

SL04140 8.00 140 200 80 79 71.2 196.0 4.2 0.6 1.8 64.0 65.0 63 160.5 170 445.0 840 1900 1400 WRE200 200x4150 SL045030 13.30 150 225 100 99 87.2 221.0 5.2 0.6 2.0 80.0 81.0 77 176.0 192 710.0 1270 1700 1200 WRE225 225x5

SL04150 8.40 150 210 80 79 71.2 206.0 5.2 0.6 1.8 64.0 65.0 61 175.0 186 465.0 920 1800 1300 WRE210 210x5160 SL045032 16.60 160 240 109 108 95.2 236.0 5.2 0.6 2.0 89.0 89.0 85 189.5 206 740.0 1370 1600 1100 WRE240 240x5

SL04160 8.80 160 220 80 79 71.2 216.0 5.2 0.6 1.8 64.0 65.0 61 184.5 196 480.0 970 1700 1200 WRE220 220x5170 SL045034 22.60 170 260 122 121 107.2 254.0 5.2 0.6 2.0 100.0 99.0 97 201.0 220 960.0 1760 1500 1000 WRE260 260x5

SL04170 9.30 170 230 80 79 71.2 226.0 5.2 0.6 1.8 64.0 65.0 61 194.0 206 490.0 1030 1600 1100 WRE230 230x5180 SL045036 30.10 180 280 136 135 118.2 274.0 5.2 0.6 2.0 112.0 110.0 108 218.0 239 1140.0 2140 1400 900 WRE280 280x5

SL04180 9.80 180 240 80 79 71.2 236.0 5.2 0.6 1.8 64.0 65.0 61 203.5 216 500.0 1080 1500 1100 WRE240 240x5190 SL045038 31.50 190 290 136 135 118.2 284.0 5.2 0.6 2.0 112.0 110.0 108 226.5 248 1170.0 2230 1400 850 WRE290 290x5

SL04190 12.70 190 260 80 79 73.2 254.0 5.2 0.6 1.8 64.0 65.0 63 218.0 231 520.0 1160 1400 950 WRE260 260x5200 SL045040 40.80 200 310 150 149 128.2 304.0 6.3 0.6 2.0 126.0 120.0 116 243.5 267 1370.0 2650 1300 800 WRE310 310x6

SL04200 13.20 200 270 80 79 73.2 264.0 5.2 0.6 1.8 64.0 65.0 63 227.5 241 540.0 1210 1400 900 WRE270 270x5220 SL045044 52.50 220 340 160 159 138.2 334.0 6.3 1.0 2.0 132.0 130.0 126 260.5 288 1580.0 3100 1200 700 WRE340 340x6

SL04220 19.50 220 300 95 94 83.2 294.0 5.2 1.0 2.0 72.0 75.0 73 249.0 264 720.0 1590 1200 800 WRE300 300x5240 SL045048 56.00 240 360 160 159 138.2 354.0 6.3 1.0 2.0 132.0 130.0 126 279.5 308 1650.0 3350 1100 650 WRE360 360x6

SL04240 21.00 240 320 95 94 83.2 314.0 6.3 1.0 2.0 72.0 75.0 71 272.0 287 740.0 1710 1200 750 WRE320 320x6260 SL045052 84.50 260 400 190 189 162.2 394.0 6.3 1.1 3.0 150.0 154.0 150 305.5 338 2380.0 4700 1000 550 WRE400 400x6

SL04260 22.50 260 340 95 94 83.2 334.0 6.3 1.0 3.0 75.0 75.0 71 293.0 310 850.0 2010 1100 650 WRE340 340x6280 SL045056 90.00 280 420 190 189 163.2 413.0 7.3 1.1 3.0 150.0 154.0 149 321.5 357 2600.0 5200 950 480 WRE420 420x7

SL04280 24.00 280 360 95 94 83.2 354.0 6.3 1.0 3.0 75.0 75.0 71 310.5 327 870.0 2130 1000 600 WRE360 360x6300 SL045060 126.00 300 460 218 216 185.2 453.0 7.3 1.1 3.0 170.0 176.0 171 347.5 380 3000.0 5900 850 450 WRE460 460x7

SL04300 25.50 300 380 95 94 83.2 374.0 6.3 1.0 3.0 75.0 75.0 71 328.5 346 900.0 2260 950 550 WRE380 380x61) For bearings sealed on one side (contact seal): suffix �P�, e.g. SL04 5026P. 4) Not supplied by INA. For bearings sealed on both sides (contact seal): suffix �PP�, e.g. SL04 5026 PP. 5) For snap ring series WRE.2) For bearings with contact seals with the suffixes �P� or �PP�, 6) For retaining rings to DIN 471. only 40% of the values given in the table is permissible.3) Must be ordered separately.

NEEDLE ROLLER BEARINGS Cylindrical Roller Bearingswith snap ring grooves

SL 18 18, SL 18 22, SL 18 29, SL 18 30

Shaft Designation1) Mass Dimensions Mounting Dimensions Basic Load Limiting Reference Snap ring Retaining ringDia. Ratings speed2) speed WRE3) to DIN 4714)

d D B C C1

D1

m rs

t x Ca1

5) Ca2

6) d1

d2

dyn. stat. nG

nB

C C0kg +0.2 min. -0.2 -0.2 kN kN min-1 min-1

SL04 50SL04

SL04 50..PSL04..P

SL04 50..PPSL04..PP

Mountingdimensions

needle bearing

Documents

cup needle roller bearings

needle roller bearingdrawn

drawn cup metric

sealed drawn cup metric

axial needle

cylindrical roller bearings

drawn cup cageless

sealed drawn cup inch